Hindi vidhyut shabdawali-h

lR;eso t;rs
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POWER GLOSSARY
vaxzsth & fganh
English - Hindi
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oSKkfud rFkk rduhdh 'kCnkoyh vk;ksx
ekuo lalk/ku fodkl ea=ky;
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Ministry of Power
&
Commission for Scientific and Technical Terminology
Ministry of Human Resource Development
Government of India

fo|qr 'kCnkoyh
POWER GLOSSARY

lR;eso t;rs
fo|qr 'kCnkoyh
POWER GLOSSARY
vaxzsth & fganh
ENGLISH - HINDI
fo|qr ea=kky;
,oa
oSKkfud rFkk rduhdh 'kCnkoyh vk;ksx
ekuo lalk/ku fodkl ea=kky;
Hkkjr ljdkj
Ministry of Power
&
Commission for Scientific and Technical Terminology
Ministry of Human Resource Development
Government of India

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lans'k
vkt ds ;qx dks izkS|ksfxdh ,oa oSKkfud ;qx dguk mfpr
gksxkA bl iy&iy ifjorZu gksus okys ;qx esa] ubZ&ubZ ladYiukvksa
dk tUe gks jgk gS vkSj bUgha ladYiukvksa dks lgh :i esa le>us
ds fy, u,&u, 'kCnksa dk l`tu fd;k tk jgk gSA fdlh Hkh 'kCn
dh lkFkZdrk mlds lVhd vFkZ ls tqM+h gksrh gSA 'kCn iz;ksx ls
izpfyr gksrk gS vkSj lkFk gh blls 'kCn ifjokj Hkh c<+rk tkrk gSA
u,&u, vFkksZa esa og 'kCn iz;ksx gksus yxrk gS rFkk Hkk"kk dks u;k
:i nsrk gSA
fo|qr ea=ky; ds fu;a=.kk/khu laxBuksa esa vaxzsth ds ,d
rduhdh 'kCn ds fy, fganh esa vyx&vyx 'kCn iz;qDr gks jgs Fks
ftlls laxBuksa ,oa ea=ky; esa rS;kj dkxtkr ds dqN 'kCnksa ij
nqfo/kk mRiUu gks tkrh Fkh] blfy, blesa ,d:irk ykuk vko';d
FkkA ea=ky; dh fganh lykgdkj lfefr us Hkh ;g flQkfj'k dh Fkh
fd ,d ,slh rduhdh 'kCnkoyh rS;kj dh tk, ftls ea=ky; vkSj
mlds laxBu leku :i ls iz;ksx esa yk lds ftlls rduhdh
vuqokn esa ,d:irk cuh jgsA blh ifjizs{; esa ;g 'kCnkoyh rS;kj
dh xbZ gSA
eSa ea=ky; ,oa blds laxBuksa ds mu lHkh vfèkdkfj;ksa vkSj
fo'ks"kKksa dks muds bl iz;kl ds fy, c/kkbZ nsrk gw¡ vkSj vk'kk djrk
gw¡ fd os le;≤ ij vko';drkuqlkj bls le`) cuk,axsA
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Joint Secretary
lR;eso t;rs
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Government of India
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Ministry of Power
Je 'kfDr Hkou] jQh ekxZ
Shram Shakti Bhawan, Rafi Marg
ubZ fnYyh&110001
New Delhi-110001

vk;ksx dh vksj ls
oSKkfud rFkk rduhdh 'kCnkoyh vk;ksx dh LFkkiuk Hkkjr ds
lafo/kku ds vuqPNsn 344 ds [kaM ¼4½ ds mica/kksa ds v/khu xfBr dh
xbZ ,d lfefr dh flQkfj'kksa ds vuqlkj jk"Vªifr ds vkns'k }kjk
01 vDVwcj] 1961 dks dh xbZ FkhA fganh rFkk vU; vk/kqfud Hkkjrh;
Hkk"kkvksa esa Kku&foKku ds izpkj&izlkj ds fy, oSKkfud rFkk
rduhdh 'kCnksa dk fuekZ.k djuk vkSj mudh ifjHkk"kk nsuk rFkk
rduhdh dks'kksa@'kCnkofy;ksa vkfn dk izdk'ku djuk vk;ksx dk
eq[; mís'; gSA bldh LFkkiuk ls ysdj vc rd vk;ksx ds dk;Z
vkSj u, rduhdh 'kCnksa dh la[;k esa vR;f/kd o`f) gqbZ gSA bUgha
ds ifj.kkeLo:i vk;ksx vc rd fofHkUu fo"k;ksa dh rduhdh
'kCnkoyh] vf[ky Hkkjrh; 'kCnkoyh] ifjHkk"kk dks'kksa] p;fudkvksa]
ikBekykvksa rFkk fo'ofo|ky; Lrj dh iqLrdksa dk fuekZ.k dj
pqdk gSA
vusd ljdkjh foHkkxksa] lkoZtfud {ks= ds miØeksa] oSKkfud
laxBuksa] cSadksa rFkk vU; ,tsafl;ksa dks vius dk;kZy;ksa@laLFkkvksa esa
rduhdh 'kCnkoyh dh t:jr gksrh gSA vk;ksx vius }kjk fu/kkZfjr
izfØ;k vkSj ekudksa ds vuqlkj foHkkxh; 'kCnkoyh dk fuekZ.k djrk
gS ;k bu laLFkkvksa }kjk rS;kj dh xbZ 'kCnkofy;ksa dk vuqeksnu
djrk gS rkfd ;s ,tsafl;ka vius&vius laxBuksa esa varfoZHkkxh;
iz;ksx ds fy, viuh foHkkxh; 'kCnkofy;ka izdkf'kr dj ldsaA blh
Üka`[kyk esa f}Hkk"kh fo|qr 'kCnkoyh izdkf'kr dh tk jgh gS ftlesa
fo|qr ea=ky;] Hkkjr ljdkj ds lHkh miØeksa esa iz;qDr gksus okys
'kCnksa dks lfEefyr fd;k x;k gSA dbZ vaxzsth rduhdh 'kCnksa dks
mudh yksdfiz;rk ds dkj.k vaxzsth :i esa gh Lohdkj dj fy;k
x;k gS vkSj dqN fyI;arfjr 'kCnksa dks vuqdwfyr fd;k x;k gSA
8

dqN fganh i;kZ;ksa dks jfpr vkSj ladfYir :i ls lekfo"V fd;k
x;k gSA fyI;arj.k@vuqokn djrs le; ;g /;ku j[kk x;k gS fd
;FkklaHko 'kCnkoyh dk Hkko u cnys rkfd 'kCnkoyh dk izpyu
,oa oSKkfud iz;ksx cuk jgsA vk;ksx bl dk;Z ls tqM+s fo|qr
ea=ky;] Hkkjr ljdkj ds lHkh miØeksa ds leLr oSKkfudksa] bathfu;jksa]
vf/kdkfj;ksa o vuqokndksa rFkk vk;ksx }kjk ukfer fo'ks"kKksa ds izfr
vkHkkj O;Dr djrk gS ftUgksaus fganh i;kZ;ksa dh ekU;rk@xzkárk ij
fu.kZ; ysus vkSj mUgsa vafre :i nsus esa viuk lfØ; lg;ksx iznku
fd;kA
bl 'kCnkoyh dk vuqeksnu vk;ksx ds iw.kZr% lefiZr vfèkdkfj;ksa
vkSj dfeZ;ksa dh opuc)rk ds dkj.k laiUu gks ldk gSA vk'kk
djrk gwa fd fo|qr {ks= ls lacaf/kr leLr rduhdh fo"k;ksa ij ys[k]
'kks/k i=] vuqokn vkSj oSKkfud laxksf"B;ksa esa fganh dks ljy :i esa
iz;ksx djus ds fy, ;g 'kCnkoyh cgqr mi;ksxh fl) gksxhA
'kCnkoyh fuekZ.k ,d lrr izfØ;k gS vr% ikBdx.k bl 'kCnkoyh
esa lq/kkj gsrq viuk dksbZ Hkh lq>ko vk;ksx dks Hkst ldrs gSa blds
fy, vk;ksx vkidk Lokxr djsxk vkSj Hkfo"; esa bl 'kCnkoyh ds
vxys laLdj.k esa vkids lq>koksa dk lekos'k djus dk iz;Ru
djsxkA
bl ;kstuk ls lacaf/kr lHkh lnL;ksa dks vk;ksx dh vksj ls
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izks- ds- fct; dqekj
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10 vxLr] 2010 oSKkfud rFkk rduhdh 'kCnkoyh vk;ksx

izLrkouk
lalkj esa Kku-foKku ds fodkl ds lkFk-lkFk Hkk"kk dk fodkl Hkh
lekukarj :i esa gksrk jgrk gSA foKku vkSj izkS|ksfxdh ds rhoz fodkl ds
lkFk-lkFk ubZ-ubZ ladYiukvksa dk tUe gks jgk gS vkSj bUgha ladYiukvksa
dks lgh leÖkus ds fy, u,-u, 'kCnksa dk l`tu fd;k tk jgk gSA fdlh
Hkh 'kCn dh lkFkZdrk mlds lVhd vFkZ ls tqM+h gksrh gSA 'kCn iz;ksx ls
izpfyr gksrk gSA mlds lkFk-lkFk mldk foLrkj Hkh gksrk jgrk gS vkSj
u,-u, lanHkks± esa og 'kCn iz;ksx gksus yxrk gSA blls Hkk"kk le`) gksrh
gSA
la?k dh jktHkk"kk Çgnh ds iz;ksx dks c<+kus gsrq fo|qr ea=ky; ,oa
blds fu;a=.kk/khu dk;kZy;ksa us viuh NksVh-NksVh 'kCnkofy;ka cukbZ gqbZ
Fkha] ijarq muds 'kCnksa esa ,d:irk ugha FkhA fo|qr {ks= esa iz;ksx gksus okys
'kCnksa esa ,d:irk ykuk furkar vko';d FkkA blh vko';drk dks /;ku
esa j[krs gq, ea=ky; dh Çgnh lykgdkj lfefr us ,d lesfdr “fo|qr
'kCnkoyh” rS;kj djus dk fu.kZ; fy;kA yEcs vjls ls bl dk;Z dks ewrZ
:i fn;k tkuk yafcr FkkA fo|qr ea=ky; esa eSaus 02 tqykbZ] 2007 BÉEÉä
dk;ZHkkj laHkkyk vkSj ekuuh; lfefr ds fu.kZ; dk vuqikyu djus gsrq
laiw.kZ fo|qr {ks= esa iz;ksx gksus okys 'kCnksa vFkkZr~ mRiknu (FkeZy]
gkbMªks)] ikjs"k.k] forj.k ,oa foŸk iks"k.k ls lacaf/kr 'kCnksa dks 'kkfey
djds fuekZ.k dk;Z 'kq: dj fn;kA
'kCnkoyh fuekZ.k dk dk;Z pkj pj.kksa esa iwjk fd;kA igys pj.k esa
fofHkUUk 'kCnksa dk p;u ,oa ladyu fd;k x;kA nwljs pj.k esa muds Çgnh
lekud fu/kkZfjr fd, x,A rhljs pj.k esa oSKkfud rFkk rduhdh
'kCnkoyh ds fo'ks"kKksa ds lkFk 'kCnkoyh vuqeksnu gsrq cSBdsa dh xbZaA
pkSFks pj.k esa bldh leh{kk dh xbZA 'kCnkoyh dk fuekZ.k oSKkfud rFkk
rduhdh 'kCnkoyh vk;ksx ds 'kCn fuekZ.k laca/kh fl)karksa ds vk/kkj ij
fd;k x;k gSA vaxzsth 'kCnksa ds Çgnh i;kZ; rS;kj djrs le; lgtrk]
10

ljyrk] lkFkZdrk] mi;qDrrk ,oa mi;ksfxrk dk iw.kZr% /;ku j[kk x;k gSA
eSa la;qDr lfpo Jh v'kksd yoklk] la;qDr lfpo Jh lq/khj dqekj]
la;qDr lfpo MkW- ,e- jfo dkar] la;qDr lfpo Jh nsosUæ flag] la;qDr
lfpo Jh vkbZ- lh- ih- ds'kjh dk fo'ks"k :i ls vkHkkj O;ä djrh gwa
ftUgksaus 'kCnkoyh fuekZ.k dk;Z esa fujarj izsfjr ,oa izksRlkfgr fd;k vkSj
gjlaHko lg;ksx iznku fd;kA
bl 'kCnkoyh ds la;kstu] ladyu ,oa izdk'ku ds dk;Z esa ,u,pihlh
fyfeVsM dh izeq[k Hkwfedk jgh gSA lHkh miØeksa ds vf/kdkfj;ksa ,oa
fo'ks"kKksa }kjk lg;ksx izkIr gqvk gS] mudk Hkh eSa vkHkkj O;ä djrh gwaA
Jh v'kksd dqekj jktiwr] funs'kd] dsanzh; fo|qr izkf/kdj.k ,oa MkW0
jktchj Çlg] ofj"B izca/kd (jktHkk"kk)] ,u,pihlh fyfeVsM dh fo'ks"k
:i ls vkHkkjh gwa ftUgksaus 'kCnkoyh fuekZ.k dk;Z esa 'kq: ls var rd viuk
fof'k"V ;ksxnku iznku fd;k A
fo|qr ea=ky; ds fu;a=.kk/khu fofHkUUk miØeksa ,oa laLFkkvksa dks
leUo; cSBdsa vk;ksftr djus ds fy, lk/kqokn nsrh gwa ftUgksaus cSBdksa dk
vk;kstu cgqr lqanj <ax ls djds 'kCnkoyh fuekZ.k dk;Z dks lqxe
cuk;kA 'kCnkoyh fuekZ.k dk dk;Z lHkh miØeksa@laLFkkvksa dk ,d
lefUor iz;kl gS A oSKkfud rFkk rduhdh 'kCnkoyh vk;ksx ds fo'ks"kKksa
ds izfr Hkh —rKrk O;ä djrh gwaA
gesa vk'kk gS fd ;g iz;kl QyhHkwr gksxk vkSj fuf'Pkr gh fo|qr {ks=
ds vf/kdkfj;ksa@deZpkfj;ksa dks jktHkk"kk dk;kZUo;u dks c<+kus esa bl
'kCnkoyh ls enn feysxhA
11
(lh- Mh- efyd)
la;qDr funs'kd ¼jk-Hkk-½
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14

A.C. network analyser Absolute drift
A
A.C. network analyser ,-lh- usVodZ fo'ys"kd
A.C. power supply izR;korhZ fo|qr /kkjk vkiwfrZ]
15
,-lh- fo|qr vkiwfrZ
A.C. single phase outlet ,-lh- Çlxy Qst vkmVysV]
,-lh- ,dy Qst fuxZe
A.C. three phase outlet ,-lh- Fkzh Qst vkmVysV]
,-lh- rhu Qst fuxZe
Abatement of duty 'kqYd esa deh
Abatement 1- deh 2- mi'keu
Abetment nq"izsj.k
Ablation vi{kj.k
Abolition mUewyu
Above par value vf/kewY;
Abrasive vi?k"kÊ] vi?k"kZd
Abrasive, natural çk—frd vi?k"kZd
Abrasive, soft ueZ vi?k"kZd
Abridged report laf{kIr fjiksVZ
Abrupt 1- vifPNé 2- vkdfLed
Abrupt contraction vifPNé ladqpu
Abrupt drop vifPNé voikr
Abrupt enlargement vifPNé lao/kZu
Abrupt junction vifPNé laf/k
Absence vuqifLFkfr] xSjgkftjh
Absent vuqifLFkr] xSjgkftj
Absentee report vuqifLFkfr fjiksVZ
Absolute angle ifj'kq) dks.k
Absolute code fujis{k dksM
Absolute drift fujis{k viogu] fujis{k fMª¶V

Absolute elevation Abstract of tender
Absolute elevation fujis{k ÅapkbZ
Absolute humidity fujis{k vkæZrk
Absolute jet velocity fujis{k iz/kkj osx] fujis{k tsV
16
osx
Absolute magnetic fujis{k pqacd'khyrk] fujis{k
permeability pqcadh; ikjxE;rk
Absolute monopoly iw.kZ ,dkf/kdkj
Absolute path fujis{k iFk
Absolute pressure gauge fujis{k nkc çekih
Absolute pressure fujis{k nkc
Absolute rugosity co-efficient fujis{k #{krk xq.kkad
Absolute stability fujis{k LFkkf;Ro
Absolute value fujis{k eku
Absolute velocity fujis{k osx
Absolute volume fujis{k vk;ru
Absolute weight fujis{k Hkkj
Absolute 1- fujis{k 2- ije 3- iw.kZ
4- pje 5- ifj'kq)
Absorb 1- vo'kks"k.k 2- lekfo"V
Absorber vo'kks"kd
Absorber, centrifugal vidsaæh vo'kks"kd
Absorber, surge çksRd"kZ vo'kks"kd
Absorption factor vo'kks"k.k xq.kkad
Absorption resistance vo'kks"k.k çfrjks/k
Absorption spectrum vo'kks"k.k LiSDVªe
Absorption 1- vo'kks"k.k 2- lekos'ku
Absorptive power vo'kks"k.k {kerk
Absorptivity equilibrium vo'kks"kdrk lkE;
Abstract contingent bill laf{kIr vkdfLed O;; fcy
Abstract of tender fufonk lkj] VsaMj lkj

Abstract sheet Accelerometer
Abstract sheet lkj i=d
Abstract lkj
Abuse of power vf/kdkj dk nq#i;ksx
Abutment vaR;k/kkj] ihyik;k
Abutment, cellular dks"Be; vaR;k/kkj@ihyik;k
Abutment, counterfort iq'rsnkj vaR;k/kkj@ihyik;k
Abutment, gravity HkkjkfJr vaR;k/kkj@ihyik;k
Abutment, hinged Çgftr vaR;k/kkj@ihyik;k
Abutment, slopping <kyw vaR;k/kkj@ihyik;k
Abutment, stepped lksikuh vaR;k/kkj@ihyik;k
Abutting 1- çfrLi'kÊ 2- VDdj
Abutting ends çfrLi'khZ fljs
Abutting joint VDdjh tksM+
Accelerate Rofjr djuk
Accelerated power Rofjr fo|qr fodkl ,oa
development and lqèkkj dk;ZØe
reforms programme
Accelerating flow Rojd çokg
Accelerating force Rojd cy
Accelerating head Rojd nkcksPprk
Acceleration centre Roj.k dsaæ
Acceleration curve Roj.k oØ
Acceleration density Roj.k ?kuRo
Acceleration excitation Roj.k mŸkstu
Acceleration load Roj.k Hkkj
Acceleration Roj.k
Accelerator Rojd
Accelerogram ,fly¨Xkzke] Roj.kkjs[k
Accelerograph ,fly¨XkzkQ] Roj.kkys[k
Accelerometer Roj.kekih
17

Acceptable Accumulator, hydraulic
Acceptable Lohdk;Z
Acceptance Loh—fr] eatwjh
Access road igqap ekxZ
Access time igqap le;
Access igqap] vfHkxe
Access, network usVodZ igqap
Accession ifjxzg.k
Accessory milk/ku] lgk;d midj.k
Accident frequency nq?kZVuk ckjackjrk
Accidental bending moment vizR;kf'kr cadu vk?kw.kZ
Accidental error vkdfLed =qfV
Accidental vkdfLed] vizR;kf'kr
Accord leÖkkSrk] iznku djuk
Accordance vuq:irk] laxfr
According to ds vuq:i] ds vuqlkj
Accordingly rnuqlkj] rnuq:i
Account head ys[kk&'kh"kZ
Account ys[kk] [kkrk
Accountability tokcnsgh
Accountable mŸkjnk;h] tokcnsg
Accounting policy ys[kkdj.k uhfr
Accounting system ys[kkdj.k iz.kkyh
Accrue izksn~Hkwr] mifpr
Accumulate lafpr
Accumulated losses lafpr gkfu;ka
Accumulator grid lapk;d fxzM
Accumulator insulator lapk;d fo|qrjks/kd
Accumulator register lapk;d jftLVj
Accumulator switchboard lapk;d fLopcksMZ
Accumulator, hydraulic æoh; lapkf;=
18

Accuracy limit factor Active
Accuracy limit factor ifj'kq)rk lhek xq.kd
Accuracy 1- ifj'kq)rk 2- ;FkkFkZrk
Accurate ifj'kq)
Acetate wire ,slhVsV rkj
Acetone ,slhVksu
Acetylene ,slhfVyhu
Acid rstkc] vEy
Acoustic electric current /okfud fo|qr /kkjk
Acquire miktZu
Acquisition vf/kxzg.k
Acre ,dM+
Acro generator ,Øks tujsVj
Acrofoil blade ,Ø¨QkW;y CysM
Act of Misconduct dnkpkj
Act 1- vf/kfu;e 2- dk;Z
Acting dk;Zdkjh
Action committee dkjZokbZ lfefr
Action plan dk;Z ;kstuk
Action, creeping foliZ.k fØ;k
Activate lfØ; djuk
Activated silica lfØf;r flfydk] lfØ;d`r
Active circuit lfØ; ifjiFk
Active current lfØ; /kkjk
Active energy lfØ; ÅtkZ
Active force lfØ; cy
Active power lfØ; 'kfDr
Active transducer lfØ; VªkalMîwlj
Active voltage lfØ; oksYVrk
Active volt-ampere lfØ; oksYV&,sfEi;j
Active lfØ;] fØ;k'khy
19

Activity Additional information
Activity dk;Zdyki] xfrfof/k]
20
fØ;kdyki
Actual demand okLrfod ekax
Actual bond stress okLrfod vkca/k çfrcy
Actual expenditure okLrfod O;;] okLrfod [kpZ
Actual stress intensity okLrfod çfrcy rhozrk
Actual utilization okLrfod mi;ksx
Actuals okLrfod vkadM+s
Actuated lapkfyr] izoÆrr
Actuator ring lapkyd oy;] çorZd
oy;
Actuator lapkyd] çorZd
Acute shortage vR;f/kd deh] Hkh"k.k vHkko
Ad hoc increase rnFkZ o`f)
Ad interim varfje
Ad valorem ewY;kuqlkj] ;FkkewY;
Adaptability vuqdwyuh;rk
Adaptation vuqdwyu
Adapter vuqdwyd] ,MsIVj
Adaptive control system vuqdwyh fu;a=.k ra=
Add multiplexer ;¨td eYVhIysDlj] ;¨td
cgqladsrd
Adder ;kstd
Addition and alteration ifjo/kZu&ifjorZu
Additional 1- vfrfjDr 2- vij
Additional charge vfrfjDr izHkkj
Additional collection vfrfjDr olwyh] vfrfjDr
laxzg
Additional grant vfrfjDr vuqnku
Additional information vfrfjDr lwpuk

Additional manpower Advanced stage
Additional manpower vfrfjDr tu'kfDr
Additional projects vfrfjDr ifj;kstuk,a
Additive ;kstd] ;ksT;] ;¨xkRed]
21
;¨x'khy
Adequate publicity i;kZIr çpkj
Adhesion vklatu
Adhesive force vklatd cy
Adhesive vklatd] fpidkus okyk
inkFkZ
Adit ços'k lqjax] ,fMV
Adjacent channel fudVorhZ pSuy
Adjacent fudVorhZ] vklUu
Adjoining lehiorhZ] lVk gqvk
Adjourned LFkfxr
Adjudicate upon vf/kfu.kZ; djuk
Adjustable lek;ksT;
Adjustable strut lek;ksT; Vsd] lek;ksT; LVªV
Adjustable trestle lek;ksT; eafpdk
Adjustable weir lek;ksT; fo;j
Adjusting winding lek;ksth okbafMax
Adjustment of over payment vf/kd Hkqxrku dk lek;kstu
Administer iz'kklu djuk] nsuk] fnykuk
Admittance ços';rk
Adoption vaxhdj.k
Advance starter vfxze LVkVZj ¼ flxuy ½
Advance tax vfxze dj
Advance to suppliers lIyk;j@vkiwÆrdrkZ dks
is'kxh
Advance, spark LQqÇyx vxzrk] fpaxkjh vxzrk
Advanced stage mUur voLFkk

Advertised tender Aggregate, fine
Advertised tender foKkfir fufonk] foKkfir
22
VsaMj
Advertising and visual foKkiu vkSj n`'; izpkj
publicity
Advice note lwpuk i=] laKkiu i=
Advice lykg
Aeration ok;qfeJ.k] okru
Aerial fuse ,fj;y ¶;wt
Aerial rope way gokbZ jTtq ekxZ] ,fj;y jksi os
Aerial survey vkdk'kh; loZs{k.k] gokbZ losZ{k.k
Aerial ,fj;y
Aerodynamic ok;qxfrd
Aerofoil profile ok;qi=d çksQkby
Affidavit 'kiFk&i=] gyQ+ukek
Affiliate lac) djuk
Affirmative action ldkjkRed fØ;k
Afflux level izokg Lrj
Afflux izokg] cgko
Afforestation oujksi.k] ouhdj.k
Age of concrete daØhV & vk;q
Ageing dkyçHkkou
Aggregate generation ldy mRiknu
Aggregate installed plant ldy laLFkkfir la;a= {kerk
capacity
Aggregate maximum demand ldy vf/kdre ekax
Aggregate proportioning feykok vkuqikru] daØhV
feJ.k vkuqikru
Aggregate weight dqy Hkkj] ldy Hkkj
Aggregate, coarse eksVk feykok ¼daØhV½
Aggregate, fine eghu feykok ¼daØhV½

Aggregate, light weight Air outlet
Aggregate, light weight gYdk feykok ¼daØhV½
Agitation 1- vkan¨yu 2- foy¨Mu] ç{k¨Òu
Agitator foy¨Md] ç{k¨Òd
Agreement bond vuqca/k&i=
Agreement to mortgage ca/kd&i=
Agreement to sale foØ; djkj] fcØh dk
23
bdjkjukek
Agreement djkj] vuqca/k
Agricultural load —f"k fo|qr Hkkj
Agricultural holding tksr
Agricultural pumping set —f"k iai lsV
Agro-climatic region —f"k&tyok;q {ks=
Air circuit breaker ok;q ifjiFk fo;kstd
Air cooler ok;q 'khrd
Air brick fNfær b±V] lja/kz bZaV
Air compressor ok;q laihMd] ok;q dEçSlj
Air cooling ok;q 'khru
Air duct ok;q uyh] ok;q okfguh
Air entrained concrete x`ghr ok;q daØhV
Air entraining admixture ok;qxzkgh vf/kfeJ.k
Air entraining cement ok;qxzkgh lhesUV
Air filter ok;q fQYVj
Air flow measurement ok;q çokg ekiu
Air flow ok;q çokg
Air Free ok;q eqDr
Air gap line ok;q&varjky js[kk
Air gap ok;q&varjky
Air guage ok;q izekih
Air handling unit (AHU) ,;j gSaMfyax ;wfuV ¼,,p;w½
Air outlet ok;q fudkl

Air permeability Alloy steel
Air permeability ok;q ikjxE;rk
Air pollution ok;q iznw"k.k
Air pressure ok;q nkc
Air pump ok;q iai
Air receiver ok;q vfÒXkzkgh
Air relief valve ok;q ekspu&okYo
Air shaft ok;q 'kkW¶V
Air tight construction ok;qjks/kh fuekZ.k
Air tight ,;j VkbV] ok;q #)
Air vacuum valve ok;q fuokZr okYo
Air vent ok;q&fuxZe
Airfoil moment ok;qi=d vk?kw.kZ
Airfoil ok;qi=d
Airless ok;q jfgr
Alarm vykeZ
Align lh/k feykuk] lajs[k.k
Alignment lajs[k.k
Alkali {kkj
Alkaline soil {kkjh; e`nk
Alkaline {kkjh;
All aluminium alloy loZ ,syqfefu;e ,ykW; pkyd
conductor
All aluminum conductor loZ ,syqfefu;e pkyd
Allocate fu;r djuk] fu/kkZfjr djuk
Allocation fu;ru
Allowable soil pressure vuqKs; e`nk nkc] vuqer e`nk
24
nkc
Allowable stress vuqKs; çfrcy] vuqer izfrcy
Alloy cast iron ,ykW; <yoka yksgk
Alloy steel ,ykW; bLikr

Alloy Ambiguity tolerance
Alloy feJ/kkrq] ,ykW;
Alluvial channel tyks<+ okfgdk
Alluvial clay tyks<+ feV~Vh] tyks<+ e`fŸkdk
Alluvial plain tyks<+ eSnku
Alluvial soil tyks<+ feV~Vh
Alluvial tyks<+
Alluvium tyks<+d
Alternating Current (A.C.) izR;korhZ /kkjk] vkWYVjusÇVx
25
djaV ¼,-lh-½
Alternating force çR;korÊ cy
Alternating stress çR;korÊ çfrcy
Alternating izR;korhZ
Alternator izR;korZd] vkWYVjusVj
Alternator, vertical-shaft Å/okZ/kj 'kkW¶V vkWYVjusVj
Altitude mPprk] ÅapkbZ
Alum fQVdjh
Alumina ,syqfeuk
Aluminium cable ,syqfefu;e dsfcy
Aluminium conductor ,syqfefu;e pkyd
Aluminium conductor, ,ykW; izcfyr ,syqfefu;e
alloy reinforced pkyd
Aluminium conductor, bLikr çcfyr ,syqfefu;e
steel reinforced (A.C.S.R.) pkyd ¼,-lh-,l-vkj-½
Aluminium structure ,syqfefu;e lajpuk
Aluminium wound ,syqfefu;e dqaMfyr
transformer VªkalQkeZj
Amalgamation lekesyu
Ambient ifjos'kh
Ambiguity tolerance lafnX/krk lgu lhek

Ammeter shunt Anchor ring
Ammeter shunt ,sehVj 'kaV
Ammeter ,sehVj] /kkjkekih
Ammonia veksfu;k
Ampere hour efficiency ,sfEi;j&?kaVk n{krk
Ampere ,sfEi;j
Amplidyne ,sEIyhMkbu
Amplification izo/kZu
Amplifier bandwidth ,sEIyhQk;j cSaM p©M+kÃ]
26
çoèkZd cSaM pkSM+kbZ
Amplifier ço/kZd] ,sEIyhQk;j
Amplifier, magnetic pqacdh; ço/kZd] pqacdh;
,sEIyhQk;j
Amplifier, monitor ekWfuVj ço/kZd
Amplifier, triode Vªk;ksM ço/kZd@,sEIyhQk;j
Amplitude distortion vk;ke fo:i.k
Amplitude Modulation vk;ke ekWMqyu
Amplitude vk;ke
Analogous vuq:i
Analogue vuq:i
Analyser fo'ys"kd
Analysis and findings fo'ys"k.k vkSj fu"d"kZ
Analysis fo'ys"k.k
Analysis, sieve pkyuh&fo'ys"k.k
Analysis, soil e`nk&fo'ys"k.k
Analysis, thermal conductivity rkih; pkydrk fo'ys"k.k
Anchor block ,adj CykWd
Anchor bolt fLFkjd dkcyk] ,adj cksYV
Anchor pile ,adj ikby
Anchor pole ,adj [kaÒk
Anchor ring ,adj oy;

Anchor tower Anti-termite
Anchor tower ,adj VkWoj
Anderson's bridge ,saMjlu lsrq
Anemometer ,useksehVj] ok;q osx ekih
Angle iron ,axy vk;ju
Angle dks.k
Angle iron ring ,axy vk;ju oy;
Angle of deflection fo{ksi dks.k
Angle of friction ?k"kZ.k dks.k
Angle strut ,axy LVªV
Angle, front cutting vxz drZu dks.k
Angle, groove [kkapk dks.k
Angular deflection dks.kh; fo{ksi
Angular depth dks.kh; xgjkbZ
Angular deviation dks.kh; fopyu
Angular displacement dks.kh; foLFkkiu
Angular momentum dks.kh; laosx
Angular thrust dks.kh; ç.k¨n] dks.kh; FkzLV
Angular dks.kh;
Annual load factor okÆ"kd yksM xq.kd
Annular ring oy;kdkj Çjx
Annular oy;kdkj
Annunciation /ofu ladsr
Anode ,suksM
Antenna ,saVhuk
Anti syphonage pipe lkbQu ¼fØ;k½ jks/kh ikbi
Anti pollution drive iznw"k.kj¨/kh vfHk;ku
Anti-climbing device izR;kjksg.k ;qfDr
Anticlockwise okekorZ
Antimetry izfrekiu
Anti-termite nhedjks/kh
27

Aperture Arcing cap
Aperture fNnz
Apparatus midj.k
Apparent energy vkHkklh ÅtkZ
Apparent expansion vkHkklh çlkj
Apparent factor of safety vkHkklh lqj{kkad
Appliance milk/ku
Applied hydrology vuqç;qDr tyfoKku
Approach road 1- igqap ekxZ 2- laidZ ekxZ
Approved contractor vuqeksfnr Bsdsnkj
Approximate analysis lfUudV fo'ys"k.k
Aqua ammonia veksfu;k ty
Aquaplane ,DokIysu
Aquatic tyh;
Aqueduct tylsrq
Aqueous tyh;
Aquifer tyokgh Lrj] tynk;h Lrj
Arc welding vkdZ osÇYMx
Arc control error vkdZ fu;a=.k =qfV
Arc 1- pki 2- vkdZ] o`Rr[k.M
Arch dam MkV cka/k
Arch rise MkV dk mBku
Arch segment MkV [kaM
Arch MkV] esgjkc
Arch, circular o`Ÿkkdkj MkV
Arch, horse shoe ukyuqek MkV] uky&MkV
Arch, parabolic ijoyf;d MkV] iSjkcksfyd
28
MkV
Arch, semi circular v/kZo`Ÿkdkj MkV
Arched culvert MkV iqfy;k
Arcing cap vkdZu dSi

Arcing chamber Assessment year
Arcing chamber vkdZu d{k@pSEcj
Arcing horns vkdZu gkuZ
Area load dispatch centre {ks=h; y¨M izs"k.k dsaæ
Area {ks=] {ks=Qy
Arid 'kq"d
Armature winding vkesZpj okbafMax
Armature core vkeZspj dksj
Armature reactance vkeZspj fj,DVsasal
Armature reaction vkeZspj çfrfØ;k
Armature vkesZpj
Armour rod vkeZj jkWM
Armour dop
Arrest point j¨/kÇcnq
Arresters, lightning rfM+r jks/kd
Artesian aquifer mRlzqr tyokgh Lrj
Artesian condition mRlzqr voLFkk
Artesian flow mRlzqr çokg
Artificial drainage 1- —f=e ty fudkl
29
2- —f=e viokg ra=
Artificial —f=e
Asbestos ,sLcsLVkWl
Ash handling jk[k çgLru
Ash pit jk[k xrZ
Ash jk[k
Ashlar stone work ojk'e fpukÃ] ,'kyj fpukÃ
Assembler 1- la;¨td 2- ;kstd
Assembly 1- la;kstu 2- vlsEcyh
Assessment of water ty vko';drk fuèkkZj.k
requirement
Assessment year fu/kkZj.k o"kZ

Assets and liabilities Automatic air replenishment equipment
Assets and liabilities ifjlEifRr;ka ,oa ns;rk,a
Assets ifjlEifRr;ka
Assimilate Lokaxhdj.k djuk
Assimilation Lokaxhdj.k
Associated transmission lEc) ikjs"k.k ra=] lEc)
system lapj.k ra=
Astern turbine ,LVuZ Vjckbu
Asymmetrical vlefer
Asynchronous mode vrqY;dkyh voLFkk
Asynchronous motor vrqY;dkyh eksVj
Atmosphere 1- okrkoj.k 2- ok;qeaMy
Atom ijek.kq
Attenuation coefficient {kh.ku xq.kkad
Attenuation distortion {kh.ku fo:i.k
Attenuation {kh.ku
Attenuator {kh.kd
Atterberg indices ,VjcxZ lwpdkad
Atterberg limit ,VjcxZ lhek
Audible JO;
Audio frequency JO; vko`fŸk
Audio-visual communication n`';&JO; lapkj
Auger bit cjek v.kh
Auger boring cjek os/ku
Auger cjek] os/kuh
Augmentation lao/kZu
Auto coder Lo dksMj
Auto reclosing Lor% iqu% ;¨td
Auto transformer vkWVks VªkalQkWeZj
Automatic air replenishment Lor% ok;q iqu% iwÆr miLdj
equipment
30

Automatic gain control Axis
Automatic gain control Lor% yfC/k fu;a=.k
Automatic governor Lor% vf/kfu;a=d] Lor%
31
xouZj
Automatic load despatching Lopy y¨M izs"k.k
Automatic meter reading Lor% ehVj iBu ¼,,evkj½
(AMR)
Automatic protective device Lor% laj{kh ;qfDr
Automatic remote meter Lor% fjeksV ehVj iBu
reading
Automatic revolving letter Lor% ifjØkeh lk[ki=
of credit
Automatic voltage regulator Lor% oksYVrk fu;a=d
Automatic Lopkfyr
Automation Lopyu
Auxiliary storage lgk;d HkaMkj.k
Auxiliary equipment lgk;d miLdj
Auxiliary transformer lgk;d VªkalQkWeZj
Auxiliary winding lgk;d okbafMax
Auxiliary lgk;d] vuq"kaxh
Availability miyC/krk] lqyHkrk
Availability based tariff miyC/krk vk/kkfjr nj
Availability of transmission lapj.k ra= dh miyC/krk
systems
Average stress vkSlr çfrcy
Axial flow pump v{kh; çokg iai
Axial flow reaction turbine v{kh; çokg çfrfØ;k
Vjckbu
Axial flow v{kh; çokg
Axial v{kh;
Axis v{k] /kqjh

Axis, dam Ball bonding
Axis, dam cka/k v{k
Axle /kqjk] /kqjh
Axle-steered /kqjh lapkfyr
Azimuth angle fnxa'k dks.k
B
Back dated iwoZ fnukafdr
Back payments fiNys Hkqxrku
Back pressure turbine i'p&nkc Vjckbu
Back up speech channel cSd vi Lihp pSuy
Back up iwÆrdj] cSdvi
Back water i'p ty
Backbone vk/kkjHkwr
Background i`"BHkwfe
Backlog fiNyk cdk;k
Back-up control channel cSd vi fu;a=.k pSuy
Balance indicator larqyu lwpd
Balance, closing jksdM+ ckdh] var 'ks"k
Balance, opening jksdM+ tek] vkfn 'ks"k
Balanced current protection larqfyr /kkjk izfrj{k.k fjys
relay
Balanced budget larqfyr ctV
Balanced drop larqfyr ikr
Balanced larqfyr
Balancing reservoir larqyudkjh tyk'k;
Balancing larqyu] larqyudkjh
Ball bearing cky cs;Çjx
Ball bonding cky ca/ku
32

Ballast Basic
Ballast fxV~Vh
Band cSaM] iV~Vh
Bandpass filter cSaM ikjd fQYVj
Bandstop filter cSaM LVkWi fQYVj
Bandwidth cSaM&pkSM+kbZ
Bank ca/k] rV] fdukjk
Banki turbine cadh Vjckbu
Barbed wire dkaVsnkj rkj
Bare wire uaxk rkj
Bare vuko`r
Barrage cSjkt
Barrel type bolt cSjy Vkbi pV[kuh
Barrel cSjy
Barrier jks/k] cSfj;j
Base current vk/kkj /kkjk] csl djaV
Base plate vk/kkj IysV] csl IysV
Base drain Hkwfexr tyfudkl
Base impedance vk/kkj çfrck/kk
Base kVA vk/kkj fd-oks-,-
Base line 1- vk/kkj js[kk 2- vk/kkjÒwr
33
js[kk
Base space vk/kkj LFkku
Base station controller csl LVs'ku fu;a=d
Base year vk/kkj o"kZ
Base 1- vk/kkj 2- {kkj
Basement rg[kkuk] cslesUV
Basic insulation level ewy fo|qrjks/ku Lrj
Basic load rating ewy y¨M fu/kkZj
Basic cqfu;knh] ewy] vk/kkjHkwr]
{kkjh;

Basin flooding Benching
Basin flooding csflu vkIykou
Basin csflu
Basin, catchment vkokg {ks=] tyXkzg.k {ks=
Basin, recharge iqu% iwj.k csflu
Basin, settling fuLlknu csflu
Basin, silting flÇYVx csflu
Batch processing cSp çØe.k
Batching cSfpax
Battery charger cSVjh pktZj
Battery eliminator cSVjh ,sfyfeusVj
Battery cSVjh
Bay cs
Beaded joint eudk tksM+
Beam compass che dEikl
Beam connection /kju laca/ku
Beam end-connection /kju var&laca/ku
Beam 1- /kju 2- fdj.k iqat
Beam, flitched ykSg dk"B /kju
Beam, I section I lsD'ku /kju
Beam, over hanging çyEc /kju
Beam, trussed dSaphnkj /kju
Beam, wall Hkhr /kju
Bearing cs;Çjx
Bed plate vk/kkj IysV
Bed slope ry <ky
Bed ry] vk/kkj
Bedding laLrj.k] cSBkuk
Behavioural traits vkpj.kxr y{k.k
Bellows /kkSaduh
Benching iSM+h cukuk
34

Bend Bimetallic
Bend eksM+
Bending combined with ,saBu;qDr cadu
torsion
Bending moment diagram cadu vk?kw.kZ vkjs[k
Bending moment cadu vk?kw.kZ
Bending moment, hogging mŸkyu cadu vk?kw.kZ
Bending moment, sagging voryu cadu vk?kw.kZ
Bending stress cadu çfrcy
Bending cadu] eksM+uk
Bending, brake vkjks/k cadu
Bending, simple lk/kkj.k cadu
Bending, symmetrical lefer cadu
Bending, theory of cadu fl)kar
Bending, unsymmetrical vlefer cadu
Beneficiary state ykHkkFkhZ jkT;
Bentonite cSUVksukbV
Benzene csUthu
Bessel’s transformation cslsy :ikarj.k
Best practices Js"B dk;Zi)fr;ka
Betterment [kq'kgkyh] mUUkfr] csgrjh
Bi -metal f}/kkrq
Biannual programme v/kZokÆ"kd dk;ZØe] Nekgh
35
dk;ZØe
Bias distortion iwokZxzg fo:i.k] vfHkur
fo:i.k
Bias vfHkufr] Ökqdko] iwokZxzg] i{kikr
Biased line protection vfHkur ykbu çfrj{k.k
Biased protective system vfHkur j{k.k&ç.kkyh
Bifurcate f}foHkktu] nks Hkkxksa esa ckaVuk
Bimetallic f}/kkfRod

Bi-monthly Blend
Bi-monthly 1- f}ekfld 2- ikf{kd
Binary coded decimal f}vadh dwV n'keyo
(BCD) ¼chlhMh½
Binary digit f}vk/kkjh vad
Binary f}vadh] f}vk/kkjh
Binding wire la;ksth] ca/kudkjh rkj
Binding ca/kudkjh] ck/;dkjh
Binocular nwjoh{k.k ;a=
Bio chemical oxygen tSo jklk;fud vkWDlhtu
demand ekax
Biodiversity tSofofo/krk
Bioelectricity tSofo|qr
Biosphere tSoeaMy
Bipartite f}i{kh;
Bisect lef}Hkkx
Bit error rate analyzer fcV =qfV nj fo'ys"kd
Bit 1- v.kh 2- fcV ¼n~o;ad½
Bitumen felt Mkej uenk] fcVqeu QSYV
Bitumen Mkej] fcVqesu
Black tape dkyk Qhrk] Vsi
Black list dkyh lwph
Blade speed CysM xfr
Blade Qyd] CysM
Blank cheque dksjk pSd
Blank form fjDr QkWeZ
Blank dksjk] 'kwU;] [kkyh
Blanket order O;kid vkns'k
Blasting foLQksVu
Bleed fjluk] lzko
Blend lfEeJ.k
36

Block letter Boring machine
Block letter 1- lkQ v{kj 2- cM+k v{kj
Block 1- vo#)] jksd] 2- CykWd]
37
[kaM
Block, anchor fLFkjd [kaMd
Blow off fudkl
Blow off cock vi/keu V¨aVh
Blow off, fuse ¶;wt mM+uk
Blow out fu/kZeu] Cyks vkmV
Blower Cy¨vj
Blowing vk/keu
Blown bitumen /kfer fcVqesu
Blue print CywfçUV
Boiler ckW;yj
Boiler feed pump ckW;yj QhM iai] ckW;yj
izHkj.k iai
Boiling point DoFkukad
Boiling potential DoFku {kerk
Bolt dkcyk] cksYV
Bolted type joints cksYV Vkbi tksM+
Bond, continuity lrr ca/ku
Bond, impedance çfrck/kk ca/ku
Bonds redemption ca/ki= ekspu
Bonus cksul
Book of accounts [kkrk cgh
Booster pump o/kZd@cwLVj iai
Booster transformer o/kZd VªkalQkeZj
Booster, battery cSVjh cwLVj
Bore hole os/k fNnz
Borer os/kd
Boring machine os/ku ;a=] cksfjax e'khu

Borrower card Breach of contract
Borrower card m/kkjdrkZ dkMZ
Borrower m/kkjdrkZ] _.kh] dtZnkj]
38
mèkkj ysus okyk
Borrowing power m/kkj ysus dh lkeF;Z
Bottleneck vojks/k] xR;kojks/k] #dkoVsa
Bought back okilh [kjhn
Boundary condition 1- ifjlhek voLFkk
2- ifjlhek çfrca/k
Boundary drag ifjlhek fod"kZ
Boundary friction theory lhekar ?k"kZ.k fl)kar
Boundary lubrication lhekar yqfczds'ku
Boundary shear ifjlhek vi:i.k
Boundary stress ifjlhek çfrcy
Boundary sub layer lhek miLrj
Boundary transition lhekar laØe.k
Boundary 1- ifjlhek] lhek] 2- lhekar
Bounded vkc)] ifjc)
Bourdon’s pressure gauge cwn¨± nkc xst
Boxing activities ckWfDalx xfrfof/k;ka
Bracing , cross arm ØkWl vkeZ czsflax
Bracket 1- czsdsV 2- dks"Bd
Brake panel czsd iSuy
Brake relief valve vkjks/k ekspu okYo
Brake, disc pfØdk czsd] fMLd czsd
Branch Joint Box 'kk[kk tksM+ ckWDl
Branch 'kk[kk
Brazing czsÇtx] Vkadk yxkuk] ihry
dk jax p<+kuk
Breach of agreement djkj Hkax] vuqca/k Hkax
Breach of contract lafonk Hkax

Breach of discipline Bulk inspection
Breach of discipline vuq'kklu Hkax
Breach of trust fo'okl&Hkax
Breakage VwV&QwV
Breakdown in vaccum fuokZr esa foHkax] fuokZr czsd Mkmu
Breakdown phenomena foHkax @ czsd Mkmu ?kVuk
Breaker 1- czsdj] fo;kstd 2- jks/kd
Breaker, contact laidZ fo;kstd
Break-up foLr`r C;kSjk] fooj.k
Breakwater rjaxj¨/k
Breather 'olu ;a=] czhnj
Brick coarses bZaV dh jksM+h
Brick on edge [kM+h b±V
Brick lining b±V dk vLrj
Brick b±V
Bridge capacitance fczt /kkfjrk] lsrq /kkfjrk
Bridge iqy] lsrq
Bronze dkalk
Brush holder reaction czq'k /kkjd izfrfØ;k
Brush shifting motor foLFkkiuh; czq'k eksVj
Bubble cqycqyk
Buchholz gas release cock cq[kksYt xSl e¨pu dkWd
Buchholz relay cq[kksYt fjys
Bucket air pump cdsV ok;q iai
Bucket elevator cdsV mRFkkid
Built up beam fuÆer /kju
Built-up stall fuÆer LVkWy
Bulk provision Fkksd O;oLFkk @ izko/kku
Bulk supply Fkksd vkiwfrZ
Bulk indent Fkksd ekax&i=
Bulk inspection lkewfgd fujh{k.k
39

Bull dog Clamp Bypass
Bull dog clamp cqyMkWx DySEi
Bumper cEij
Bunker cadj
Burner cuZj
Burst QVuk
Bus bar protection cl&ckj izfrj{k.k
Bus coupler cl ;qXed
Bus duct cl&ukyh] cl MDV
Bus bar cl ckj
Bus coupler switch cl ;qXed fLop
Bus post insulator cl iksLV balqysVj
Busbar, battery cSVjh clckj
Bush bearing cq'k cs;fjax
Bushing insulator cqf'kax fo|qrjks/kd
Bushing cqÇ'kx
Bushing, condenser daMsalj cqf'kax
Butt hinges lVs dCts
Butt joints cV tksM+] VDdj t¨M+
Butt dqank
Butterfly valve frryhuqek okYo] cVj¶ykbZ
40
okYo
Butterfly control valve frryhuqek fu;a=.k okYo
Butterfly valve chamber cVj¶ykbZ okYo pSEcj
Buttress dam iq'rsnkj cka/k
Bypass capacitor miekxZ la/kkfj=
Bypass governing miekxZ vf/kfu;a=.k
By-pass telemetering station miekxZ nwjekiu dsUnz
Bypass temperature control miekxZ rki fu;a=.k
Bypass turbine mifudkl Vjckbu
Bypass miekxZ

Cable gallery Capillary flow
C
Cable gallery dsfcy xSyjh
Cable joint dsfcy tksM+
Cable lugs dsfcy d.kZd @ yXl
Cable rack dsfcy jSd
Cable tunnel dsfcy lqjax
Cable core dsfcy dksj
Cable dielectric stress dsfcy ijkoS|qr çfrcy
Cable duct dsfcy okfguh
Cable grading dsfcy Js.khdj.k
Cable profile dsfcy izksQkby
Cable dsfcy] rkj
Calibrate va'kkadu djuk
Calibration va'kkadu
Canal ugj] dSuky
Canopy Nrjh] forku
Canopy density forku ?kuRo
Cantilever dsaVhyhoj] çkl
Cap grease dSi xzht
Capacitance /kkfjrk
Capacitive voltage /kkfjrk oksYVrk VªkalQkeZj
transformer
Capacitor dsisflVj] la/kkfj=
Capacitor motor la/kkfj= eksVj
Capacity addition programme {kerk vfHko`f) dk;ZØe
Capillary conductivity dsf'kdh; pkydrk
Capillary energy dsf'kdh; ÅtkZ
Capillary flow dsf'kdh; çokg
41

Capital account Catchment area treatment
Capital account iwathxr ys[kk @ [kkrk
Capital commitment iwathxr çfrc)rk
Capital expenditure iwathxr O;;
Capital investment iwathxr fuos'k
Capital work-in- progress pkyw iwathxr dk;Z
Capital 1-iwath 2- jkt/kkuh
Capital, authorised izkf/kd`r iwath
Capital, subscribed vfHknRr iwath
Captive power dSfIVo ikoj] Lo&mi;¨xh
42
fo|qr
Card column dkMZ LraHk] dkMZ dkWye
Card gauge dkMZ xst] dkMZ çekih
Carriage control dSfj,t daVª¨y
Carrier amplifier okgd ço/kZd
Carrier current protection okgd /kkjk çfrj{k.k
Carrier current protection okgd /kkjk izfrj{k.k fjys
relay
Carrier relay okgd fjys
Carrier signal generation okgd flxuy tsujs'ku
Carrier, communication lapkj okgd
Cartridge fuse dkfVªZt ¶;wt
Carved column mRdh.kZ LraHk
Casing and energy dissipater vkoj.k rFkk ÅtkZ {k;dkjd
Casing vkoj.k] dsflax
Cast iron <yoka yksgk] dkLV vk;ju
Cast resin bushing dkLV jsftu cqÇ'kx
Cast iron pipe <yoka yksgk ikbi
Catalyst mRçsjd
Catchment area treatment vkokg {ks= lq/kkj] tyxzg.k
{ks= lq/kkj

Categories of load Central processing unit
Categories of load yksM dh Jsf.k;ka] fo|qr Hkkj
43
dh Jsf.k;ka
Category Js.kh] dksfV
Category wise Js.khokj
Cathode ray dSFkksM fdj.k
Causeway lsrqd] dktos
Caution board lko/kkuh cksMZ] lko/kkuh ladsr
iV~V
Caution money tekur jkf'k
Caveat dsfo,V] lpsr djuk
Cave-in /kaluk
Cavern danjk] xqQk
Cavity filling xqfgdk Hkj.k
Cavity dksVj] xqfgdk
Ceiling cavity Òhrjh Nr xqfgdk
Ceiling price vf/kdre dher] mPpre
ewY;
Ceiling rate vf/kdre nj
Ceiling rose flfyax jkst
Ceiling 1-mPpre lhek 2- Hkhrjh
Nr@var'Nn
Cell testing voltmeter lsy ijh{k.k oksYVekih
Cell izdks"B] d{k] lsy
Cell, regulator fu;ked lsy
Cellular cofferdam dks'ke; dkWQj cka/k
Cellular concrete dks'ke; daØhV
Cellular flow pattern dks'ke; çokg çfr:i
Center frequency dsaæ vko`fŸk
Central processing unit dsaæh; izlaLdj.k bdkbZ
(CPU) ¼lh-ih-;w-½

Central wiring Chips
Central wiring dsaæh; ok;Çjx
Central dsaæh;
Central excise duty dsaæh; mRikn&'kqYd
Central pool dsaæh; iwy
Central power sector dsaæh; fo|qr {ks=
Central purchasing dsaæh; [kjhn
Centralisation dsaæhdj.k
Centralised dsafnzr
Centre dsaæ
Centrifugal vidsaæ
Centrifugal governor vidsaæh vf/kfu;a=d
Centrifugal pump vidsaæh iai] vidsUnz.k iEi
Ceramic capacitor fljsfed la/kkfj=
Ceramic fljsfed
Cess midj
Cessation vUr] volku
Challenge pqukSrh
Chamber d{k] pSEcj
Changer, tap VSi ifjorZd
Channel pSuy] okfgdk
Channelling ukyh dkVuk
Characteristic curve vfÒyk{kf.kd oØ
Charging current vkos'ku @ pkÉtx /kkjk
Charging vkos'ku] pkÉtx
Charging circuit vkos'ku ifjiFk
Check bit tkap fcV] psd fcV
Check valve j¨/k okYo] pSd okYo
Chemical jlk;u
Chimney fpeuh
Chips 1- fpi 2- df.kdk 3- Nhyu
44

Chisel Client
Chisel Nsuh
Choke 1- pksd 2- voj¨/k
Chopped wave ladÆrr rjax
Chopping gap ladrZu varjky
Chromatic aberration o.kZ&foiFku
Chromatic error of.kZd =qfV
Chromatic of.kZd
Chromium plated Øksfe;e ifV~Vr
Chronological order dkykuqØe
Chute 1- çosf'kdk]'kwV] <yoka uyh]
45
2- çof.kdk
Cinder ÇlMj] dsjh] NkÃ
Circuit ifjiFk] lfdZV
Circular arch o`Rrkdkj pki@MkV@esgjkc
Circular conductor orqZy pkyd
Circular 1- ifji= 2- o`Rrkdkj
Circulate ifjpkyu
Circulating water pump ifjlapjh ty iai
Circulation ifjlapj.k
Circumference ifjf/k
Cistern gkSt] dqf.Mdk] flLVuZ
Civil works flfoy dk;Z
Cladding ifjPNknu
Classification oxhZdj.k
Clause [kaM
Claw coupling iatk ;qXed
Clay e`fŸkdk
Clean oil tank lkQ rSy Vadh
Cleat xqVdk] QUUkh] DyhV
Client 1- xzkgd 2- lsokFkhZ

Climate Cohesionless
Climate tyok;q
Climber vkjksgh
Clip fDyi
Clip insulation tape fDyi fo|qrjks/ku Vsi
Clockwise nf{k.kkorZ] DykWdokbt
Closed circuit lao`r ifjiFk] can ifjiFk
Closing balance var 'ks"k] vafre 'ks"k
Co -axial cable lek{kh; dsfcy
Coal belt dks;yk iV~Vh@{ks=
Coal handling plant dks;yk izgLru la;a=
Coal transportation dks;yk <qykbZ
Coat ysi
Coded mark inversion dwfVr vad çrhiu
Coder dksMj
Coefficient of friction ?k"kZ.k xq.kkad
Coefficient of permeability ikjxE;rk xq.kkad
Coefficient of rolling friction osYyu ?k"kZ.k xq.kkad
Coefficient of roughness or #{krk xq.kkad
rugosity
Coefficient of sliding friction liZ.k ?k"kZ.k xq.kkad
Coefficient of thermal- rkih; çlkj xq.kkad
expansion
Coefficient of viscosity ';kurk xq.kkad
Coefficient xq.kkad
Coefficient, expansion çlkj xq.kkad
Cognizance laKku
Coherence lqlaxfr] lac)rk
Cohesion lalatu] lalfDr
Cohesionless lalatughu] lkeatL;ghu]
46
lalfDrghu

Cohesive resistance Commissioning schedule
Cohesive resistance lalatd çfrjks/k
Cohesive soil lalatuh e`nk
Coil pitch dqaMyh&fip
Coil winding dqaMyh yisVuk] dqaMyu
Coil dqaMyh
Coil, reactance çfr?kkr dqaMyh
Cold diode vrIr Mk;ksM
Collar dkWyj
Collection efficiency olwyh n{krk
Collective responsibility lkewfgd mŸkjnkf;Ro
Collector laxzkgd
Collector efficiency laxzkgd n{krk
Column LraHk] dkWye
Combination la;kstu
Combustion indicator ngu&lwpd
Combustion ngu
Command area development dekaM {ks= fodkl
Commencement izkjaHk
Commendable iz'kaluh;] ljkguh;
Comment lekykspuk] fVIi.kh
Comments of auditors ys[kk ijh{kdksa dh fVIif.k;ka
Commercial okf.kfT;d
Commercial load okf.kfT;d Hkkj
Commercial sales okf.kfT;d foØ;
Commercial supply okf.kfT;d vkiwfrZ
Commercial deviations okf.kfT;d fopyu
Commercial management okf.kfT;d izca/ku
Commercial operation date okf.kfT;d izpkyu frfFk
Commercial viability okf.kfT;d O;ogk;Zrk
Commissioning schedule deh'kÇux fu/kkZfjr le;
47

Commissioning Compensatory afforestation
Commissioning pkyw gksuk] vkjaHk gksuk]
48
deh'kfuax] lapkfyr gksuk
Commitment charge izfrc)rk izHkkj
Commitment izfrc)rk] opuc)rk
Common business oriented dkWeu fctusl vkWfj,afVM
language (COBOL) ySaXost ¼dkscksy½
Communicate lapkfjr djuk] lwfpr djuk
Communication concept lapkj ladYiuk @ vo/kkj.kk
Communication expenditure lapkj O;;
Communication plan lapkj ;kstuk
Communication skills laçs"k.k dkS'ky
Communication lapkj] laizs"k.k] i= O;ogkj
Commutation 1- fnDifjorZu 2- ifjorZu
3- lajk'khdj.k
Compact lagr
Comparable rqY;] rqyuh;
Comparative statement rqyukRed fooj.k
Comparison rqyuk
Compass fnDlwpd] daikl
Compassionate ground vuqdaik&vk/kkj
Compatibility lqlaxr
Compatible lqlaxr
Compendium lkj laxzg
Compensated repulsion çfrdkfjr çfrd"kZ.k eksVj
motor
Compensated series motor çfrdkfjr Js.kh eksVj
Compensated wattmeter çfrdkfjr okVekih] çfrdkfjr
okVehVj
Compensation {kfriwÆr] eqvkotk
Compensatory afforestation iwjd oujksi.k

Competency mapping Compression joints
Competency mapping {kerk ekiu
Competency 1- l{kerk 2- {kerk
Competent authority l{ke izkf/kdkjh
Competitive rate izfrLi/khZ nj
Compilation ladyu
Complainant ifjoknh] f'kdk;rdrkZ
Complaint f'kdk;r] ifjokn
Complementary financing vuqiwjd foŸk iks"k.k
Complementary iwjd
Complete iw.kZ] iwjk] lekIr
Completion lekfIr] laiw.kZrk
Completion schedule lekiu vuqlwph] iw.kZ gksus dh
49
fu/kkZfjr vof/k
Complex 1- tfVy 2- ifjlj
Compliance vuqikyu
Complimentary ekukFkZ
Complimentary remark iz'kalkRed vH;qfDr
Comply with vuqikyu djuk] ikyu djuk
Component ?kVd
Composite 1- lfEeJ 2- la;qDr
Composition 1- laÄVu 2- jpuk
Compound wall vgkrk nhokj
Compound motor dEikmaM eksVj
Compound 1- ;kSfxd 2- la;qDr
Compounding charges iz'keu izHkkj
Compressed air laihfMr ok;q
Compressed laihfMr
Compression ignition laihMu izToyu çorZu]
starting dEizs'ku bfXu'ku LVkÉVx
Compression joints laihMu tksM+

Compressive Conductor
Compressive laihMd
Compressor laihMd
Computerised database daI;wVjhd`r MkVkcsl
Computing vfHkdyu
Concave vory
Concentrator 1- ladsnzd 2- lkaæd
Concept of recycling iqu%pØ.k ladYiuk
Conceptual ladYiukRed
Concern 1- izfr"Bku 2- ljksdkj
Concern, business O;kikfjd izfr"Bku
Concession 1- NwV 2- fj;k;r
Concessional rate fj;k;rh nj
Conciliation 1- feyku 2- lek/kku
Conclusion fu"d"kZ
Conclusive fu'Pk;kRed] fu'Pkk;d
Concrete (cement) daØhV ¼lhesaV½
Concrete lining daØhV vLrj
Concreting work daØhV dk;Z
Concreting daØhVu
Concurrently lkFk&lkFk
Condensation 1- la?kuu 2- æo.k
Condensed 1- laÄfur 2- nzfor
Condenser 1- la/kkfj=] daMsUlj 2- æoh.k=
Conduct, discipline & vkpj.k] vuq'kklu ,oa vihy
appeal rules fu;ekoyh
Conductance pkydRo
Conduction pkyu
Conductivity pkydrk
Conductor clamps daMDVj@pkyd DySEi
Conductor pkyd] daMDVj
50

Conduit pipe Constant current transformer
Conduit pipe daMÓwV ikbi
Conduit daMÓwV
Cone 'kadq
Configuration vfHkfoU;kl
Confirm iqf"V djuk
Confirmation 1- iqf"Vdj.k 2- LFkk;hdj.k
Conformity with project ifj;kstuk ladYiuk ds
concept vuq:i
Conformity vuq:irk] vuqdwyrk
Connect laca/ku] la;kstu
Connected load la;ksftr Hkkj
Connecting link feyku laidZ] la;ksth dM+h
Connector laca/kd
Conservation laj{k.k
Conservator laj{kd] datosZVj
Considerable 1- fopkj.kh; 2- egRoiw.kZ
Considerably vR;f/kd] cgqr
Consideration izfrQy] fopkj
Consignee ijsf"krh
Consigner ijs"kd
Consignment note ijs"k.k uksV
Consignment 1- ijs"k.k 2- izsf"kr lkeku]
51
[ksi
Consistent with laxr] vuqdwy
Consolidate lesfdr
Consolidation of land Hkw&pdcanh
Consolidation laÇiMu] laÄuu
Consortium dUlksfVZ;e] la?k] lewg
Constant current source fLFkj /kkjk lzksr
Constant current transformer fLFkj&/kkjk&VªkalQkeZj

Constant pressure cycle Contingent fund
Constant pressure cycle fLFkj&nkc pØ
Constant temperature bath fLFkj rki dqaM
Constant voltage fLFkj oksYVrk
Constant 1- fLFkj 2- fLFkjkad 3- fujarj
Constituent la?kVd] vo;o] ?kVd
Constraint vojks/k] ck/kk
Construction Joint fuekZ.k tksM+
Construction period fuekZ.k vof/k ewY;kadu
valuation (CPV) ¼lhihoh½
Constructional features fuekZ.k laca/kh fo'ks"krk,a
Consultancy service ijke'khZ lsok
Consultant ijke'kZnkrk] ijke'khZ]
52
lykgdkj
Consultation ijke'kZ] lykg
Consultative committee ijke'kZnk=h lfefr
Consumer article purchase miHkksDrk oLrq Ø; vfxze
advance
Consumer miHkksDrk
Consumption miHkksx] [kir
Contact laidZ
Contact programme laidZ dk;ZØe
Contamination lanw"k.k
Contents varoZLrq] fo"k;&lwph]
fo"k;&oLrq
Context lanHkZ] izlax] izdj.k
Contingency vkdfLedrk
Contingent charges vkdfLed çHkkj] çklafxd
çÒkj
Contingent expenditure vkdfLed O;;] çklafxd O;;
Contingent fund vkdfLed fuf/k

Contingent liability Control room
Contingent liability vkdfLed ns;rk
Contingent staff vkdfLed LVkQ
Contingent vkdfLed] çklafxd
Continuation sheet vuqorhZ 'khV
Continuous lrr] yxkrkj] fujarj
Continuous d.c.system lrr Mhlh ç.kkyh] lrr
53
fn"V&/kkjk ç.kkyh
Continuous duty machine lrr fØ; e'khu
Continuous flow lrr izokg
Continuous full-load rating vfojr iw.kZ&Hkkj fu/kkZj
Continuous loading lrr Hkkj.k
Continuous maximum rating vfojr vf/kdre fu/kkZj
Continuous process lrr izfØ;k
Continuous rating lrr fu/kkZj] lrr jsfVax
Continuous service vfojr lsok
Continuous system lrr iz.kkyh
Contour leksPp js[kk
Contract performance lafonk fu"iknu
Contract performance lafonk fu"iknu xkjaVh
guarantee
Contract Bsdk] lafonk
Contributory provident fund va'knk;h Hkfo"; fuf/k
Control & relay board fu;a=.k rFkk fjys cksMZ
Control and relay Panel fu;a=.k vkSj fjys iSuy
Control cable fu;a=.k dsfcy] daVªksy dsfcy
Control centre fu;a=.k dsaæ
Control desk fu;a=.k MsLd
Control grid fu;a=.k fxzM
Control panel fu;a=.k iSuy
Control room fu;a=.k d{k

Control system Cooling
Control system fu;a=.k ra=
Control fu;a=.k
Control, push-button nkc&cVu fu;a=.k
Controlled damper fu;af=r voeand
Controlled rectifier fu;af=r fn"Vdkjh
Controlled fu;af=r
Controller fu;a=d
Controller, master ekLVj fu;a=d
Controller, rheostatic fj;ksLVsVh fu;a=d] /kkjk
54
fu;ked fu;a=d
Controlling officer fu;a=.k vf/kdkjh
Convener la;kstd
Convenient lqfo/kktud
Conventional ijaijkxr]+ ikjaifjd
Convergence yoke vfHklj.k ;ksd
Convergence 1- vfHklj.k 2- vfÒlkfjrk
Conversion :ikarj.k] ifjorZu
Conversion charges ifjorZu izHkkj
Conversion rate ifjorZu nj
Conversion table :ikarj.k lkj.kh
Converter ifjorZd
Convex mŸky
Convey ys tkuk] lwfpr djuk] laogu
Conveyance advance okgu vfxze
Conveyance deed gLrkarj.k foys[k
Conveyor okgd
Conveyor belt okgd iV~Vh] dUos;j csYV
Conviction 1- nks"k flf) 2- –<+ /kkj.kk
Cooling water 'khru ty
Cooling 'khryu

Cooling system Corona
Cooling system 'khru ra=] dwÇyx flLVe
Cooling tower 'khru VkWoj] dwfyax VkWoj
Cooling water pump 'khru ty iai
Cooling water system 'khru ty iz.kkyh
Cooperation lg;ksx
Co-opted member lg;ksftr lnL;
Coordinate 1- leUo;u 2- funsZ'kkad
Co-ordination leUo;
Co-ordinator leUo;d
Copper conductor rkez pkyd] dkWij daMDVj
Copper conductor cable rkez pkyd dsfcy] dkWij
55
daMDVj dsfcy
Copper plate rkez IysV] dkWij IysV
Copy izfrfyfi] izfr] dkih] udy
Cord Mksjh] rkj
Cordless remote control dkWMZysl fjeksV daVªksy
Core balance protective dksj larqyu j{kh ra=
system
Core loss Ø¨M&gkfu
Core type ignition coil Ø¨M ç:ih çToyu dqaMyh
Core type induction furnace Ø¨M ç:ih çsj.k&HkV~Vh
Core type transformer Ø¨M VªkalQkeZj
Core ØksM] dksj
Core, air ok;q Ø¨M] ok;q&d¨j
Cornice dkÆul
Corona effect dksjksuk izHkko
Corona power loss dksjksuk 'kfDr gkfu
Corona ring dksjksuk oy;] dksjksuk fjax
Corona voltmeter dksjksuk oksYVekih
Corona dksjksuk

Corona, visual disruptive Counter weight
Corona, visual disruptive n`'; fonkjh dksjksuk
Corporate governance fuxfer 'kklu] dkiksZjsV
56
'kklu
Corporate planning fuxfer vk;kstuk] dkiksZjsV
;kstuk
Corporate plans fuxfer ;kstuk,a
Corporate social fuxfer lkekftd nkf;Ro
responsibility
Correlation lglaca/k
Corresponding points laxr fcanq
Corrigendum 'kqf)&i=
Corrosion la{kkj.k
Cost accounting ykxr ys[kkdj.k
Cost analysis ykxr fo'ys"k.k
Cost benefit ykxr ykHk
Cost data ykxr laca/kh vk¡dMs+
Cost estimate ykxr vuqeku
Cost implication fufgr ykxr
Cost insurance freight ykxr chek HkkM+k lafonk
Cost insurance freight ykxr chek ÒkM+k
Cost price ykxr ewY;
Cost ykxr
Coulomb’s law dwykWe fu;e
Coulomb’s theorem dwykWe çes;
Counter action tokch dkjZokbZ
Counter affidavit izfr gyQukek] çfr 'kiFk&i=
Counter charge izR;kjksi
Counter electromotive izfrdkjh fo|qrokgd cy lsy
Counter signature izfr gLrk{kj
Counter weight izfrrksyd Hkkj

Counter-claim Crisis
Counter-claim çfrnkok
Coupler ;qXed] ;kstd] dIyj
Coupling capacitor ;qXeu la/kkfj=] diÇyx
57
dsisflVj
Coupling circuit ;qXeu ifjiFk
Coupling device ;qXeu&;qfDr
Coupling inductor ;qXeu&çsjd
Coupling network ;qXeu usVodZ
Coupling parameter ;qXeu çkpy] ;qXeu iSjkehVj
Coupling 1- ;qXeu 2- diÇyx
Course 1- Lrj 2- ijr 3- jn~nk
4- iFk
Coursed rubble rjk'ks gq, iRFkj
Cover vkoj.k
Coverage 1- O;kfIr 2- vkPNknu
Crack njkj
Craft terminal Øk¶V VfeZuy] ;ku VfeZuy
Crane beam Øsu che
Crane girder Øsu xMZj
Crane Øsu
Crane, gantry xSaVªh Øsu
Credit note tek&i=
Credit rating lk[k fu/kkZj.k
Creep 1- foliZ.k 2- ean fo:i.k
Creepage length foliZ.k yackÃ
Crest elevation 'kh"kZ ÅapkbZ
Crest length of dam cka/k ds 'kh"kZ dh yackbZ
Crisis communication vkikr lapkj
Crisis management vkikr çca/ku
Crisis ladV] vkikr

Criterion Crust
Criterion 1- ekunaM 2- dlkSVh] fud"k
Critical frequency Økafrd vko`fŸk
Critical gradient Økafrd <ky] Økafrd izo.krk
Critical inductance Økafrd çsjdRo
Critical resistance Økafrd çfrjks/k
Critical specific volume Økafrd fof'k"V vk;ru
Critical speed Økafrd pky
Critical velocity Økafrd osx
Critical 1- Økafrd 2- egRoiw.kZ
Cross arm ØkWl vkeZ
Cross bar ØkWl ckj
Cross bracing Økl czsÇlx
Cross drainage ikjxkeh fudkl] ØkWl
58
fudklh
Cross section vuqizLFk dkV] ifjPNsn dkV
Cross arc ØkWl vkdZ
Cross checking çfr tkap
Cross examination izfr ijh{k.k
Cross field connection ØkWl QhYM dusD'ku
Crossing ikj&iFk] Økflax
Cross-sectional Area vuqizLFk dkV {ks=Qy
Crow bar lCcy] Øks ckj
Crown density f'k[kj ?kuRo
Crowning radius f'k[kj f=T;k
Crucial date fu.kkZ;d frfFk
Crucial stage vfr egRoiw.kZ voLFkk
Crude dPpk] vifj"dz`r
Crush lanyu
Crusher nfy=
Crust iiZVh

Cube Cut off grid voltage
Cube ?ku
Culvert iqfy;k
Cumulative lap;h
Cumulative benefits lpa;h ykHk
Curing rjkbZ
Current limiting reactor /kkjk lhekdkjh izfr?kkrd
Current transformer (CT) /kkjk VªkalQkeZj ¼lh-Vh-½
Current assets pkyw ifjlaifRr;ka
Current carrying capacity /kkjk&ogu {kerk
Current expenses pkyw O;;] pkyw [kpZ
Current liabilities pkyw ns;rk,a] nsunkfj;ka
Current limiter /kkjk lhed
Current price orZeku dher
Current voltage characteristic /kkjk oksYVrk&vfHky{k.k
Current /kkjk] djaV
Curtailment of scheme ;kstuk esa dVkSrh
Curve oØ
Curved ?kqekonkj] oØkdkj
Cusec D;wlsd] ?kuQqV izfr lsdsaM
Custodian vfHkj{kd
Custody vfHkj{kk] fgjklr
Custom duty lhek&'kqYd
Customer orientated skill xzkgdksUeq[kh n{krk
Cut out dV&vkmV
Cut down de djuk
Cut off current foPNsnu /kkjk
Cut off date fu/kkZfjr frfFk
Cut off frequency foPNsn vko`fŸk
Cut off governing foPNsn vf/kfu;a=.k
Cut off grid voltage foPNsnu&fxzM&oksYVrk
59

Cut off voltage Data bank
Cut off voltage foPNsnu&oksYVrk
Cut off wave length vard rajxnS/;Z
Cut-motion dVkSrh&izLrko
Cut-off dV&vkWQ] fØ;kar
Cutter, cast iron (C.I.) <yoka yksgk ¼lh-vkbZ-½ drZd
C.W.pump motor lh-MCY;w- iai eksVj
Cycle pØ
Cyclic order pØh; Øe
Cyclic process pØh; izØe
Cyclone pØokr
Cylinder csyu] flysaMj
Cylindrical rotor csyukdkj jksVj] csyukdkj
60
?kw.kZd
Cylindrical csyukdkj
D
Dam axis cka/k&v{k
Dam rock- filled iRFkj Òfjr cka/k
Dam cka/k
Damage {kfr
Damp proof course lhyu j¨/kh jn~nk
Damp ue] vknzZ ] lhyk
Damper winding voeanu dqaMyh
Damping voeanu
Damping coefficient voeanu xq.kkad
Danger [krjk] ladV
Data analysis MkVk fo'ys"k.k
Data bank MkVk cSad

Data communication equipment Decrease
Data communication MkVk lapkj miLdj
equipment
Data processing MkVk izØe.k
Data MkVk
Database MkVkcsl
Datum line funsZ'k js[kk
D.C. amplifier Mh-lh- ço/kZd] Mh-lh-
61
,sEIyhQk;j
D.C. battery Mh-lh-cSVjh
D.C. board Mh-lh-cksMZ
D.C. Lamp Mh-lh-ySEi
D.C. network analyser Mh-lh- usVodZ fo'ys"kd
D.C. outlet Mh-lh- fuxZe
De hors ckgj ] vlac)
De jure fof/kr%] dkuwuh rkSj ij
De novo u, fljs ls
Dead end tower vafre VkWoj
Dead line le; lhek
Dead lock xfrjks/k
Debris eyck
Decay {k;
Decaying oscillations {k;h nksyu
Decentralisation fodsaæhdj.k
Decibel Mslhcy
Decimal n'keyo
Decision fu.kZ;] QSlyk
Declaration ?kks"k.kk
Decoder fodksMd] dwVokpd
Decouple fo;qXeu
Decrease de djuk] de gksuk] deh

Dedicated unit Delegated authority
Dedicated unit lefiZr bdkbZ
Deduction at source lzksr ij dVkSrh
Deduction dVkSrh
Deed of hypothecation n`f"Vca/kd foys[k
Deed foys[k
Deed, sale foØ; foys[k
De-electrified fufoZ|qrhd`r
Deep beam xgjh /kju
Deep well pump xgjk dqvka iai
De-facto oLrqr%] okLRko esa
Defamation case eku gkfu dk ekeyk
Default 1- pwd 2- cdk;k
Defaulter 1- pwddrkZ 2- cdk;knkj
Defective nks"kiw.kZ] =qfViw.kZ
Defendant izfroknh
Deferred payment vkLFkfxr Hkqxrku
Deferred tax liability vkLFkfxr dj ns;rk
Deferred vkLFkfxr
Deficiency deh] U;wurk
Deficit ?kkVk] deh
Deflection fo{ksi
Deforestation ouksa dh dVkbZ] ou mUewyu
Deformed steel bar fo:fir lfj;k
Degradation fuEuhdj.k
Degraded forest fuEuh—r ou
Degree fMxzh] va'k] d¨fV
Dehydration futZyhdj.k
Delay foyac] nsjh
Delayed trigger foyafcr fVªxj
Delegated authority izR;k;ksftr izkf/kdkj
62

Delegation of power Derated capacity
Delegation of power 'kfDr;ksa dk çR;k;kstu
Deliberation fopkj&foe'kZ
Delinquent vipkjh
Delivery lqiqnZxh
Delta connection MsYVk laca/ku
Delta modulation MsYVk ekWMqysu
Delta unh dk eqgkuk] MsYVk
Demand draft fMekaM Mªk¶V
Demand notice ekax uksfVl
Demand ekax
Demerit voxq.k
Demodulation foekWMqu] fMekWM~;wys'ku
Demolish <gkuk
Demonstration 1- izn'kZu 2- fun'kZu
Demurrage Msejst] foyac 'kqYd
Wharfage ?kkVk 'kqYd
Dense ?kuk] l?ku
Density 1- l?kurk 2- ?kuRo
Density, current /kkjk ?kuRo
Density, flux ¶yDl&?kuRo
Dependable year fuHkZjrk o"kZ
Depletion vo{k;] Îkl
Deployment of fund fuf/k dk ifjfu;kstu
Deployment of manpower tu'kfDr rSukrh
Deposit account bill tek [kkrk fcy
Deposition 1- tek] fu{ksi.k 2- vfHklk{;
Depreciation ewY;Îkl
Depth xgjkbZ
Derated capacity vofu/kkZfjr {kerk
63

Design parameters Diagram
Design parameters vfHkdYi çkpy] fMtkbu
64
iSjkehVj
Design fMt+kbu] vfHkdYi]
vfHkdYiuk
Designate ukeksn~fn"V djuk] inukfer
Desilting chamber foxknu d{k @ pSEcj
Desilting foxknu
Destination xarO;
Detail C;kSjk] foLr`r fooj.k
Detailed project report foLr`r ifj;kstuk fjiksVZ
Detection 1- [kkst] irk yxkuk 2- lalwpu
Detector unit lalwpd ;wfuV @ bdkbZ
Detector lalwpd
Deteriorate [kjkc gksuk] fcxM+uk] vid"kZ
Deterrance izfrokj.k
Deterrence fuokj.k] vojks/k] #dkoV
Detonation vf/kLQksVu
Detonator vf/kLQksVd
Detrimental gkfudkjd] vfgrdj
Devaluation voewY;u
Development expenses fodkl&O;;
Development surcharge fodkl&vf/kHkkj
Development system fodkl&ç.kkyh
Deviation fopyu varj
Device lk/ku] ;qfDr
Dew point vkslkad
Dewatering fotyu
Diagnose funku djuk
Diagnostic uSnkfud] funku laca/kh
Diagram vkjs[k

Diameter Diode
Diameter O;kl
Die (impression) MkbZ] BIik
Dielectric flux ijkoS|qr ¶yDl
Dielectric hysterisis loss ijkoS|qr fgLVsjhfll gkfu
Dielectric loss angle ijkoS|qr gkfu&dks.k
Dielectric power factor ijkoS|qr 'kfDr xq.kd
Dielectric MkbbysfDVªd] ijkoS|qr
Diesel engine Mhty batu
Differential protection foÒsnh j{k.k
Differential relay foÒsnh fjys
Diffuser folkjd
Diffusion current folj.k /kkjk
Diffusion pump folj.k iai
Diffusion, eddy Hkaoj folj.k
Digit vad
Digital vadh;] fMftVy
Digital control vadh; fu;a=.k] fMftVy
65
daVªksy
Digital cyclic receiver vad&pØh; vfHkxzkgh]
fMftVy pØh; fjlhoj
Digital cyclic telemetering vad&pØh; nwjekiu]
fMftVy pØh; nwjekiu
Digital cyclic transmitter vad&pØh; ikjs"kd] fMftVy
pØh; ikjs"kd
Digital distribution field vadh; forj.k {ks=] fMftVy
forj.k {ks=
Dimension foek
Dimmer nhfIr eand
Diode Mk;ksM

Dipole Disclaimer
Dipole f}/kzqo] Mkbiksy
Direct current transmission fn"V&/kkjk lapj.k
Direct current fn"V&/kkjk] Mh-lh-
Direct digital control izR;{k vadh; fu;a=.k
Direct induction heating çR;{k çsj.k rkiu
Direct measurement çR;{k ekiu
Directional relay fn'kkRed fjys
Directly coupled izR;{k ;qfXer
Disability allowances v'kDrrk HkŸkk
Disability benefit v'kDrrk fgrykHk
Disability leave v'kDrrk NqV~Vh
Disabled person v'kDr O;fDr
Disaster management vkink izca/ku
Disbursement advice laforj.k lwpuk
Disbursement laforj.k
Disc insulator pfØdk fo|qrjks/kh
Disc valve pfØdk okYo] fMLd okYo
Disc pfØdk] fMLd
Discard vyx djuk] gVk nsuk
Discharge channel fuLlj.k okfgdk
Discharge current foltZu /kkjk
Discharge detector foltZu lalwpd
Discharge device foltZu ;qfDr
Discharge magnitude 1- foltZu ifjek.k
66
2- fuLlj.k ifjek.k
Discharge 1- foltZu 2- fuLlj.k
Disciplinary action vuq'kklfud dkjZokbZ
Disciplinary procedure vuq'kklfud izfØ;k
Discipline 1- vuq'kklu 2- fo"k; {ks=
Disclaimer nkok&R;kx

Disclosure Disruptive discharge test
Disclosure izdVu
Disconnect fo;kstu
Disconnector fo;kstd
Discounted cash flow cV~Vkxr udnhçokg ewY;kadu
valuation (DCFV) ¼Mh-lh-,Q-oh-½
Discover irk yxkuk] [kkstuk
Discrepancy folaxfr
Discrete frequency analysis vlrr vko`fRr fo'ys"k.k
Discretion foosd] foosdkf/kdkj
Discretionary power foosdkf/kdkj
Discrimination HksnHkko
Disintegration fo?kVu] foPNsn
Dismantle iqtsZ [kksyuk] fo[kaMhdj.k
Dismantling of joints tksM+ksa dks [kksyuk
Disparity vlekurk
Disperse folÆtr gksuk
Dispersion 1- izdh.kZu 2- ifj{ksi.k
Displaced person foLFkkfir O;fDr
Displacement foLFkkiu
Display advertisement izn'kZ foKkiu
Disposal fuiVku] fuiVkjk] fuLrkj.k
Dispute of differences erkarj fookn
Dispute resolution fookn lek/kku ra=
mechanism
Dispute fookn
Disputed matter fooknxzLr ekeyk] fookfnr
67
ekeyk
Disputes & arbitration fookn ,oa fookpu
Disqualified v;ksX;
Disruptive discharge test fonkjh foltZu ijh{k.k

Dissemination Diversion weir
Dissemination çlkj
Dissipation factor {k; xq.kd
Dissipation 1- {k; 2- folj.k
Dissolve 1- fo?kfVr djuk 2- Hkax
68
djuk 3- ?kqyuk] foyhu gksuk
Distance protection nwjLFk j{k.k
Distance relay nwjLFk fjys
Distempering fMLVsEij djuk
Distillation vklou
Distilled water vklqr ty
Distortion fo—fr] fo:i.k
Distributed armature winding forfjr vkeZspj dqaMyh
Distribution board forj.k cksMZ
Distribution box forj.k ckWDl
Distribution licence forj.k ykblsal
Distribution management forj.k çca/ku ç.kkyh
system (D.M.S) ¼Mh-,e-,l-½
Distribution ring forj.k oy;
Distribution transformer forj.k VªkalQkeZj
Distribution forj.k
Distributor forjd
Disturbance recorder fo{kksHk vfHkys[kh] fo{kksHk fjdkMZj
Disturbance 1- fo{kksHk 2- minzo]
Ditto rnSo] ogh
Divergence vilj.k
Diversion cum spill way iFkkarj&lg&mRIyko lqjax
tunnel
Diversion tunnel fnd~ifjorhZ lqjax] iFkkarj
lqjax
Diversion weir fnd~ifjorhZ oh;j

Diversion Drafting machine
Diversion 1- fo"k;karj 2- iFkkarj
Diversity factor fofo/krk xq.kd
Document nLrkost] izys[k] dkxtkr
Documentation izys[ku
Dome xqEcn] Mkse
Domestic ?kjsyw] vUrnsZ'kh;
Domestic consumption ?kjsyw [kir
Domestic load ?kjsyw fo|qr Hkkj
Domestic supply ?kjsyw lIykbZ] ?kjsyw vkiwfrZ
Dominant izeq[k] çcy
Dosing system laHkj.k iz.kkyh
Double amplitude f} vk;ke
Double break O.C.B f} fo;kstu vks-lh-ch-
Double circuit f} ifjiFk
Double float buchholz relay Mcy ¶yksV cq[kksYt fjys
Double flow turbine f} çokg Vjckbu
Double leaf f}i.kZ
Double line-to-ground fault f}ykbu Hkw&laidZ nks"k
Double reinforced beam f}&izcfyr /kju
Down stream vuqizokg
Down time Hkaxdky
Downward v/kkseq[kh
DPIC switch MhihvkbZlh fLop
Draft gauge Mªk¶V xst] çokr izekih
Draft tube cone Mªk¶V V~;wc 'kadq
Draft tube Gate Mªk¶V V~;wc xsV
Draft tube knee lining Mªk¶V V~;wc uh ykbÇux
Draft tube liner Mªk¶V V~;wc ykbuj
Draft tube izokr V~;wc] Mªk¶V V~;wc
Drafting machine vkjs[ku e'khu] MªkÇ¶Vx e'khu
69

Drain out Dumper
Drain out fu"dklu
Drain plug fudkl Iyx
Drain valve Mªsu okYo] fudkl okYo
Drain Mªsu] ukyk
Drainage gallery viokg xSyjh
Drainage 1- ty fudkl 2- viokgu
Drastic measure dBksj mik;
Drawing board vkjs[k iV~V] Mªkbax cksMZ
Drawn vkgfjr
Drift 1- viokg 2- fMª¶V
Drilling bit cjek v.kh] fMªfyax fcV
Drilling pattern os/ku çfr:i
Drilling os/ku] fMªfyax
Driving force pkyd cy
Drop out fuse Mªki vkmV ¶;wt
Drop, voltage oksYVrk ikr
Drum safety valves Mªe lqj{kk okYo
Drum Mªe
Dry air pump 'kq"d ok;q iai
Dry battery 'kq"d cSVjh
Dry density 'kq"d ?kuRo
Dry out lw[k tkuk] 'kq"d djuk
Dryness 'kq"drk
Duct okfgdk] MDV
Due diligence lE;d~ rRijrk] lE;d~
70
tkap&iM+rky
Duly constituted fof/kor~ xfBr
Duly fof/kor~
Dump <sj yxkuk] Qsad nsuk
Dumper Maij

Duplex strainer Earthed neutral
Duplex strainer MqIysDl LVªsuj] f}d Nyuh
Duplex winding f}d~ dqaMyh
Durability fVdkÅiu
Dust bar MLV ckj
Dust collector /kwy laxzkgd
Dust /kwy
Dwelling unit vkoklh; bdkbZ
Dynamic xfrd
Dynamics xfrdh] xfrfoKku
Dynamometer cyekih] Mk;ueksehVj
E
Earmarked fo'ks"k fpg~fur
Earnest money /kjksgj jkf'k] c;kuk] vfxze èku
Earning & outgo vtZu ,oa O;;
Earth & rockfill dam feV~Vh ,oa iRFkj Hkfjr cka/k
Earth dam e`nk cka/k] feV~Vh dk cka/k
Earth electrode Hkw&laidZu bysDVªksM
Earth fault Hkw &laidZu nks"k
Earth leakage protection Hkw &laidZu {kj.k çfrj{k.k
Earth mat Hkw &laidZu tky
Earth pit resistance Hkw &laidZu xrZ izfrjks/k
Earth pit Hkwfe fiV] Hkw &laidZu xrZ
Earth wire Hkw &laidZ rkj
Earth work feV~Vh dk dke
Earth-conductor Hkw &laidZ pkyd @ daMDVj
Earthed circuit Hkw&laifdZr ifjiFk
Earthed neutral Hkw&laifdZr U;wVªy
71

Earthed system Elastic method of design
Earthed system 1- Hkw &laifdZr ra=
72
2- Hkw&laifdZr iz.kkyh
Earthing reactor Hkw &laidZu çfr?kkrd
Earthing system Hkw &laidZu ra=
Earthing terminal Hkw &laidZu VfeZuy@fljk
Earthing Hkw &laidZu
Earthquake Intesity Hkwdai rhozrk
Echo izfr/ofu
Economic electric load ferO;;h fo|qr yksM izs"k.k
despatch
Economical ferO;;h] fdQk;rh
Economiser ferksi;ksft=] bdksuksekbtj
Eddy current loss Hkaoj /kkjk gkfu
Eddy current Hkaoj /kkjk
Eddy Hkaoj
Edge binding tape fdukjk ca/kd Vsi
Edge /kkj] dksj] fdukjk
Edging fdukjkcanh
Effect izHkko] vlj
Effective çHkkoh
Effective fault current izHkkoh nks"k /kkjk
Effective air gap çHkkoh ok;q varjky
Effective date izHkkoh frfFk
Effective output çHkkoh fuxZr
Efficiency of discharging foltZu ;qfDr dh n{krk
device
Efficiency n{krk
Efficient n{k
Ejector mR{ksid] btsDVj
Elastic method of design çR;kLFk fof/k vfHkdYiu

Elastic Electricity operated valve
Elastic yphyk] ypdnkj] çR;kLFk
Elbow shape dksguhuqek
Electric field strength fo|qr&{ks= rhozrk
Electric field transformation fo|qr {ks= :ikarj.k
Electric flux density fo|qr ¶yDl&?kuRo
Electric motor fo|qr eksVj
Electric over-head travelling fo|qr f'kjksifj izxkeh Øsu
crane [E.O.T. Crane] bZ-vks-Vh Øsu
Electric potentional drop oS|qr foHko ikr
Electric power survey report fo|qr 'kfDr losZ{k.k fjiksVZ
Electric power fo|qr 'kfDr
Electric fo|qr
Electrical circuit oS|qr ifjiFk
Electrical conductor grade oS|qr pkyd Js.kh dk
Aluminium ,syqfefu;e
Electrical energy oS|qr ÅtkZ
Electrical fault fo|qr nks"k
Electrical flow measurement fo|qr çokgekih VªkalMîwlj
transducer
Electrical flux oS|qr vfHkokg@oS|qr ¶yDl
Electrical indicating oS|qr lwpd ;a=
instrument
Electrical Installation fo|qr laLFkkiu
Electrical intensity fo|qr rhozrk
Electrical resonance fo|qr vuquknh vko`fŸkekih
frequency meter
Electrical oS|qr] fo|qr
Electricity distribution fo|qr forj.k çca/ku
management
Electricity operated valve fo|qr pkfyr okYo
73

Electrification Elementary
Electrification fo|qrhdj.k
Electrified fo|qrh—r
Electro hydraulic transducer oS|qr nzopkfyr VªkaLMÓwlj
Electrode bysDVªksM
Electrolyte fo|qr vi?kVî
Electrolytic condenser fo|qr vi?kVuh la/kkfj= @
74
daMsalj
Electromagnetic control fo|qrpqacdh; fu;a=.k
Electromagnetic force fo|qrpqacdh; cy]
bySDVªkseSXusfVd cy
Electromagnetic generator fo|qrpqacdh; tujsVj
Electromagnetic induction fo|qrpqacdh; çsj.k
Electromagnetic transducer fo|qrpqacdh; VªkaLMÓwlj
Electromagnetic valve fo|qrpqacdh; okYo
Electromagnetic fo|qrpaqcdh;
Electromagnetically induced fo|qrpqacdh; çsfjr /kkjk
current
Electro-mechanical oS|qr;kaf=d
Electron tube bysDVªkWu V~;wc
Electronic data processing bySDVªkWfud MkVk izkslsflax
(EDP) ¼bZMhih½
Electronic marker bysDVªkWfud ekdZj]
bysDVªkWfud fpg~ud
Electronic testing equipment bysDVªkWfud ijh{k.k miLdj
Electronic bysDVªkWfud
Electroplating fo|qrysiu
Electrostatic bysDVªksLVsfVd] fLFkj oS|qr
Electrostatic precipitator fLFkjoS|qr vo{ksfi=
Element rRo] ?kVd] vo;o
Elementary izkjafHkd

Elevation End coil reactance
Elevation mRFkku] mUUk;u] mRFkkiu]
75
mPprk] Å¡pkbZ
Elevation, top of the dam cka/k 'kh"kZ Lrj
Elevator mRFkkid] ,yhosVj] fy¶V
Eliminate foyksi djuk
Elimination test foyksiu tkap] ijh{k.k
Elliptical nh?kZo`Ÿkkdkj
Elongation nh?khZdj.k
Embankment rVca/k
Embargo fu"ks/k] çfrca/k] jksd
Embedded control channel var% LFkkfir fu;a=.k pSuy
Embedded var% LFkkfir
Emerge fuxZeu
Emergence point fuxZeu fcUnq
Emergency slide valve vkikrh lihZ okYo
Emissivity mRltZdrk
Empanel ukelwph] lwphc) djuk
Employees provident fund deZpkjh Hkfo"; fuf/k
Employer fu;kstd] fu;ksDrk
Empower vf/kdkj nsuk] 'kfDr nsuk
Empowerment l'kfDrdj.k
Emulsion beY'ku] ik;l
En route ekxZ esa
Encapsulate laiqfVr djuk
Encashment udnhdj.k
Enclosure 1- vuqyXud] layXud
2- vgkrk
Encumbrance HkkjxzLr
End cap Nksj Vksih
End coil reactance vaR; dqaMyh çfr?kkr

End connection reactance Enter
End connection reactance fljk la;kstu çfr?kkr
End point vafre Çcnq
End var] fljk
Endorsement i`"Bkadu
Endurance lgu'kfDr
Energisation ÅtkZ;u] ÅthZdj.k
Energized ÅÆtr
Energy dissipation ÅtkZ{k;
Energy accounting ÅtkZ ys[kkadu
Energy and capacity in fo|qr ra= dh ÅtkZ rFkk
Energy audit ÅtkZ laijh{kk
Energy management ÅtkZ çca/ku ç.kkyh
system (E.M.S) ¼bZ-,e-,l-½
Energy meter ÅtkZ ehVj
Energy ÅtkZ
Energy, available miyC/k ÅtkZ
Energy, supplied vkiwfrZr ÅtkZ
Enforce izorZu] ykxw djuk
Enforcement of Terms 'krksZa dks ykxw djuk] 'krksZa dk
76
çorZu
Engineering scale bathfu;jh Ldsy] bathfu;jh
iSekuk
Engineering bathfu;jh] vfHk;kaf=dh
Enhance o`f)
Enlargement ifjo/kZu
Enlist lwphc) djuk
Enquiry tk¡p] iwNrkN
Ensuing vkxkeh
Ensure lqfuf'Pkr djuk
Enter izos'k

Enterpreneur Equity share
Enterpreneur m|eh
Enterprise m|e
Enthalpy ,UFkSYih
Entitlement gdnkjh
Entrap Qaluk
Entries çfof"V;ka
Entropy ,UVªkWih
Enumeration x.kuk] fxuuk
Environment impact i;kZoj.k çHkko vkdyu
assessment
Environment management i;kZoj.k izca/ku ;kstuk
plan
Environment management i;kZoj.k çca/ku
Environment protection act i;kZoj.k laj{k.k vf/kfu;e
Environment i;kZoj.k
Envisage ifjdYiuk
Envisaged ifjdfYir
Equal increment cost criterion leo`f) ykxr ekunaM
Equal monthly installment leku ekfld fdLr
Equal le] cjkcj
Equaliser pulley ledkjd f?kjuh
Equalising current ledkjh /kkjk
Equilibrium lkE;
Equip lfTtr djuk
Equipment miLdj
Equipotential line lefoHko js[kk
Equitable mortgage lkfE;d ca/kd
Equitable lkfE;d
Equity of redemption ca/kd ekspu vf/kdkj
Equity share bfDoVh 'ks;j] va'kiwath fgLlk
77

Equity Ethical
Equity bfDoVh] va'kiwath
Equivalent circuit rqY; ifjiFk
Equivalent reactance rqY;eku çfr?kkr
Equivalent led{k] lerqY;] rqY;eku] rqY;
Eradication mUewyu
Erection & testing of radial jsfM;y xsV dk mRFkkiu ,oa
gate ijh{k.k
Erection mRFkkiu
Erodibility classification vijnurk oxhZdj.k
Erosion dkV] dVko] vijnu
Erosion of blade Qyd&vijnu
Errata sheet 'kqf) i=
Error message =qfV lans'k
Error =qfV
Escalation o`f)] c<+ksrjh
Escape cpko] iyk;u
Essence of the contract lafonk lkj
Essential vko';d] t:jh] vfuok;Z
Essential duties vfuok;Z lsok,a
Essential qualification vfuok;Z vgZrk] vR;ko';d
78
;ksX;rk
Essential service vfuok;Z lsok
Establishment charges LFkkiuk izHkkj
Establishment LFkkiuk] çfr"Bku
Estate duty laink 'kqYd
Estimate vuqeku] izkDdyu
Estimated cost vuqekfur ykxr
Estimated expenditure vuqekfur O;;
Ethernet bZFkjusV
Ethical uSfrd] uhfrijd

Ethics in management Exchange of vacancies
Ethics in management çca/ku esa vkpkj uhfr
Evacuation system fudkl ra=
Evaluation ewY;kadu
Evaporation losses ok"iu gkfu;ka
Evaporation ok"iu
Evaporator okf"i=
Even course le jn~nk
Even number 1- le la[;k 2- le la[;d
Events of default pwd dh ?kVuk,a
Eventual laHkkfor] vUrr%
Evidence lk{;] xokgh
Evolution fodkl
Evolve fodflr djuk ;k gksuk
Ex parte ,di{kh;] ,drjQk
Ex- post facto sanction dk;ksZÙkj eatwjh
Examination ijh{kk
Examine tk¡p djuk
Ex-bus bar capability ,Dl&cl ckj {kerk
Ex-cadre post laoxZ ckg~; in
Excavated mR[kfur
Excavation mR[kuu] [kqnkbZ] [kuu
Excellence mR—"Vrk
Excellent category mRd`"V Js.kh
Excellent mR—"V
Exception viokn
Exceptional viokn Lo:i] vlk/kkj.k
Excess vfrfjDr] vf/kd
Excessive vR;f/kd
Exchange of vacancies fjfDr;ksa dh vnyk&cnyh
79

Exchange permit Exhaust system
Exchange permit fofue; vuqefr&i=] fofue;
80
ijfeV
Exchange rate fofue; nj
Exchange fofue;] vknku&iznku]
vnyk&cnyh
Exchanger fofue;d
Excise duty mRikn 'kqYd
Excitation loss mŸkstu&gkfu
Excitation mŸkstu
Exciter 1- mŸkstd 2- mŸksft=
Exciting current mŸkstd /kkjk
Exclusive powers vuU; 'kfDr;ka
Exclusive rights vuU; vf/kdkj
Exclusive vuU;] ,dek=
Executant fu"iknd
Execute fu"iknu djuk
Execution of contract lafonk&fu"iknu] Bsdk fu"iknu
Executive committee dk;Zdkjh lfefr] dk;Zdkfj.kh
lfefr
Executor fu"iknd
Exempt NwV nsuk
Exemptions and exclusions NwV ,oa viotZu
Exercise of power 'kfDr iz;ksx
Ex-gratia grant vuqxzg vuqnku
Ex-gratia payment vuqxzg vnk;xh
Ex-gratia vuqxzg jkf'k
Exhaust fan fu"dklu ia[kk
Exhaust pump fu"dkld iai
Exhaust system jspu ra=] fu"dkld iz.kkyh

Exhaust Expertise
Exhaust 1- fu"dklu] jspu] 2- jspd]
81
fu"dkld
Exhaustive lokZaxh.k] O;kid
Exhibition çn'kZuh] uqekb'k
Existence vfLrRo
Existing norms fon~;eku ekud] ekunaM
çfrekau
Existing orZeku] fon~;eku] ekStwnk]
izpfyr
Exit interview cfgxZeu lk{kkRdkj
Exit fuxZe] fudkl
Ex-officio insu
Exonerated vkj¨ieqDr
Exoneration letter vkj¨ieqfDr i=
Expansion chamber izlkj pSEcj
Expansion joint izlkj tksM+
Expansion izlkj] foLrkj] QSyko
Expectation izR;k'kk
Expected izR;kf'kr
Expedite 'kh?kz dkjZokbZ djuk] 'kh?kz
fuiVku
Expeditious action vfr'kh?kz dkjZokbZ
Expel fudky nsuk] fu"dkflr djuk
Expenditure O;;] [kpZ
Expenses O;;] [kpZ
Experience vuqHko
Experiment iz;ksx
Experimental izk;ksfxd] iz;ksxkRed
Expert fo'ks"kK
Expertise fo'ks"kKrk] fuiq.krk

Explanation Extinguisher
Explanation Li"Vhdj.k
Explanatory note Li"Vhdj.k fVIi.kh
Exploratory drilling & drifting vUos"kh fMªÇyx ,oa fMªf¶Vax
Explosion vent foLQksV fuxZe
Explosion foLQksV
Explosive foLQksVd
Export Credit fu;kZr _.k
Export Duty fu;kZr 'kqYd
Exposure limit çÒkou lhek
Exposure 1- vukoj.k 2- izHkkou
82
3- mn~Òklu
Express communication nzqr lapkj pSuy
channel
Expulsion type arrester cfg{k¢Zih fuj¨/kd
Ex-Serviceman HkwriwoZ lSfud
Extempore speech vk'kqHkk"k.k
Extend c<+kuk] foLrkj djuk] çnku
djuk
Extendable foLrkj ;ksX;
Extension of leave NqV~Vh c<+kuk
Extension of service lsok vof/k c<+kuk
Extension foLrkj
Extent foLrkj] lhek
External assistance ckg~; lgk;rk
External commercial ckg~; okf.kfT;d _.k
borrowing
External credit ckg~; _.k
Exterpleader ,DlVjIyhMj
Extinction voltage volku oksYVrk
Extinguisher 'kked

Extra grant Faraday's Law
Extra grant vfrfjDr vuqnku
Extra high tension line vR;f/kd mPp oksYVrk ykbu
Extra ordinary vlk/kkj.k
Extract lkj
Extraction fu"d"kZ.k
Extraction pressure fu"d"kZ.k nkc
Extraction pump fu"d"kZ.k&iai
Extrapolation cfgoZs'ku] cfgdZyu
Extreme pje
F
Fabrication lafojpu
Face value vafdr ewY;
Face eq[k] Qyd] igyw] vxzHkkx
Facilitate lqlk/; cukuk
Fact rF;] rF;iw.kZ
Fact-finding rF;kUos"k.k
Factor 1- ?kVd 2- miknku
83
3- dkjd 4- [kaM
5- xq.ku[kaM 6- xq.kd
Factor of safety lqj{kk xq.kd
Factual information rF;kRed lwpuk
Factual statement rF;iw.kZ fooj.k
Failure foQyrk] [kjkch] Òax
Failure analysis foQyrk fo'ys"k.k
Fake udyh] tkyh
Fallacious argument lnks"k rdZ] Hkzked rdZ
Faraday’s law QSjkMs&fu;e

Fast track projects Feeder
Fast track projects nzqrxkeh ifj;kstuk,a
Fasten n`<+ djuk] cka/kuk
Fastener ca/kd
Fastening 1- ca/ku 2- ca/kd
Fatal accident ?kkrd nq?kZVuk
Fatigue failure Jkafr Hkax
Fault clearance nks"k eqfDr] nks"k nwj djuk]
84
[kjkch nwj djuk
Fault current nks"k&/kkjk
Fault locaters nks"k LFkku fu/kkZfj=@yksdsVlZ
Fault point nks"k Çcnq
Fault protection nks"k&çfrj{k.k
Fault resistance nks"k&çfrjks/k
Faulty nks"k iw.kZ] [kjkc
Fauna çkf.ktxr
Favourable vuqdwy
Feasibility report laHkkO;rk fjiksVZ
Feasibility laHkkO;rk
Feature fo'ks"krk] y{k.k
Fee concession 'kqYd&NwV
Feed force QhM cy
Feed pump QhM iai] Hkj.k iai
Feed water heater Hkj.k ty rkid
Feed water QhM okVj] Hkj.k ty
Feed Hkj.k
Feedback gear QhMcSd fx;j
Feeder channel Òjd pSuy
Feeder pillar QhMj fiyj
Feeder 1- Hkjd] QhMj 2- çnk;d
3- laÒjd

Feeler gauge Fill
Feeler gauge iŸkh çekih] Qhyj xst
Fence wall ckM+] pgkjnhokjh
Fencing taxyk] ckM+
Ferrite QSjkbV
Ferro magnetic resonance ykSg pqacdh; vuqukn
Ferrule Qs:y
Fibre optic cable Qkbcj vkWfIVd dscy
Fibre optic distribution panel Qkbcj vkWfIVd forj.k iSuy
Fibre optic Qkbcj vkWfIVd
Fibre js'kk] rarq ] lw=
Fibrous js'ksnkj] rarqe;
Fictitious claim QthZ nkok
Fictitious reactance drop dfYir çfr?kkr ikr
Fictitious ÖkwBk] dkYifud] QthZ] dfYir
Fidelity guarantee policy fu"Bk xkjaVh ikWfylh
Field {ks=
Field control {ks=&fu;a=.k
Field current {ks=&/kkjk
Field distortion {ks=&fo:i.k
Field effect transistor QhYM bQSDV VªkaftLVj
Field effect {ks=h; izHkko
Field flux {ks=&¶yDl
Field rheostat {ks=h; /kkjk fu;a=d] {ks=h;
85
fj;ksLVsV
Field work {ks= dk;Z] QhYM dk;Z] ckgjh
dk;Z
Figures 1- vkadM+s 2- vad 3- fp=]
vk—fr
Filament rarq] fQykesaV
Fill 1- Hkjko] HkjkÃ 2- Hkjuk

Filter Fire bar
Filter 1- fQYVj 2- fuL;and
Fin iŸkh] ia[k
Final report vafre fjiksVZ
Finalize vafre :i nsuk
Finance foŸk
Financed foŸk iksf"kr
Financial assistance foŸkh; lgk;rk
Financial closure foŸkh; lekiu
Financial concurrence foŸkh; lgefr
Financial control foŸkh; fu;a=.k
Financial highlights foŸkh; fo'ks"krk,a
Financial obligation foŸkh; nkf;Ro
Financial position foŸkh; fLFkfr
Financial powers foŸkh; 'kfDr;ka
Financial requirement foŸkh; vko';drk
Financial review foŸkh; leh{kk
Financial sanction foŸkh; eatwjh] foŸkh; laLoh—fr
Financial statement foŸkh; fooj.k
Financial year foŸk o"kZ] foŸkh; o"kZ
Financial foŸkh;
Financing documents foŸkiks"k.k laca/kh nLrkost
Findings fu"d"kZ
Fine 1- eghu 2- ifj"—r
86
3- tqekZuk] vFkZ naM
Finish ifjlTtk] rS;kj djuk
Finished goods rS;kj eky
Finished ifj"—r] rS;kj
Fire alarm vfXu ladsrd] vfXu vykeZ
Fire ball vkx dk xksyk
Fire bar ÒV~Bh NM+

Fire extinguisher Flash tank
Fire extinguisher vfXu'kked
Fire fighting equipment vfXu 'kked miLdj
Fire fighting vfXu 'keu
Fire protection system vfXu izfrj{k.k ra=
Fire service vfXu'keu lsok
Fire wall Qk;j okWy] vfXulg nhokj
Firing 1- Tokyu 2- nkxuk
Firm capacity fuf'pr {kerk
First lot igyh [ksi
Fiscal measures jktdks"kh; @ foŸkh; mik;
Fiscal policy jktdks"kh; uhfr
Fish ladder fQ'k ySMj
Fish plate tksM+ IysV] fQ'k IysV
Fisheries eRL; ikyu
Fissure njkj
Fixation 1- fu;ru 2- fLFkjhdj.k
87
3- fu/kkZj.k
Fixed assets fLFkj ifjlaifŸk;ka
Fixed beam vkc) /kju
Fixed blade fLFkj Qyd] fLFkj CysM
Fixed 1- fLFkj 2- fu;r 3- vpy
Fixtures fQDlpj
Flake ikiM+h] “kYd
Flame control Tokyk fu;a=.k
Flame Tokyk
Flange coupling ¶ySUt ;qXed
Flange ¶ySUt
Flap iYyk] <Ddu
Flash report rR{k.k izlkfjr fjiksVZ
Flash tank ¶yS'k VSad

Flashover Fluorescent tube
Flashover ned mRltZu] ¶yS'k vksoj
Flat likV] piVk
Flaw nks"k
Flexibility yphykiu] uE;rk
Flexible cable yphyk dsfcy
Flexible coupling yphyk ;qXed] uE; ;qXed
Flexibly coupled uE;r% ;qfXer
Flicker phase modulation LQqj.k çkoLFkk ekWMqyu
Flickering device LQqj.k ;qfDr
Float 1- Iyo 2- xqjekyk
Floating interest ifjorZuh; C;kt
Flood discharge ck<+ fuLlj.k
Flood relief ck<+ jkgr
Flooding vkIykou
Floodlight iqj&nhi] ¶yMykbV
Floor Q'kZ] ry
Floor area Q'kZ&{ks=Qy
Floor beam Q'kZ&/kju
Flora ouLifr txr
Flow izokg
Flow chart 1- çokg pkVZ 2- vuqØe
88
vkjs[k] vuqØe lafp=
Flow indicator izokg lwpd
Flow relay izokg fjys
Flowmeter izokgekih
Fluctuation mrkj&p<+ko] Åij uhps gksuk
Flue 1- /kwez okfgdk 2- /kwez iFk
Fluid rjy
Flume voukfydk
Fluorescent tube çfrnhfIr ufydk

Flush door Forfeiture
Flush door likV }kj
Flush joint likV tksM+
Flushing apparatus /kkou midj.k
Flushing cistern /kkou Vadh
Flux 1- ¶yDl] xkyd 2- vfHkokg]
89
¶yDl
Flux density ¶yDl ?kuRo] vfHkokg ?kuRo
Flywheel xfrikyd pØ] ¶ykbZ Oghy
Focus Q¨dl
Follow up action vuqorhZ dkjZokbZ
Foot ikn
Foot note ikn fVIi.kh
Foot valve QqV okYo
For and on behalf of ds fy, vkSj dh vksj ls
Force cy
Force majeure vifjgk;Z ÄVuk
Force ratio cy vuqikr
Forced circulation ç.kksfnr ifjlapj.k
Forced draft fan ç.k¨fnr çokr ia[kk
Forebay vxzrky
Forecast iwokZuqeku
Foreign collaboration fons'kh lg;ksx
Foreign currency loan fons'kh eqnzk _.k
Foreign exchange fons'kh eqnzk
Foreign financial institution fons'kh foRrh; laLFkk
Foreign fons'kh] ckg~;] vlaxr
Forest clearance permits ou dVkbZ gsrq vuqefr
Forest conservation ou laj{k.k
Forfeit tCr djuk
Forfeiture tCrh

Forge welding Freehold property
Forge welding QkstZ&osfYaMx
Forged documents tkyh nLrkost] udyh
90
nLrkost
Forged QksTMZ] tkyh
Formal sanction vkSipkfjd eatwjh
Formation 1- jpuk 2- fuekZ.k
Formula translating system lw= :ikraj.k iz.kkyh
Formula lw=
Forthcoming year vkxkeh o"kZ
Fortin's barometer QkÆVu cSjksehVj
Fortnightly report ikf{kd fjiksVZ
Forwarded vxzsf"kr
Forwarding vxzs"k.k
Foundation stone vk/kkjf'kyk
Foundation uhao] cqfu;kn] vk/kkj
Foundry <ykbZ&'kkyk] QkmaMªh
Four wire system pkj rkj ç.kkyh] prq"rkj
ç.kkyh
Fraction fHkUu] va'k] fgLlk
Fractional 1- fHkUUkkRed 2- vkaf'kd
Fracture analysis foHkax fo'ys"k.k
Fracture line foHkax js[kk
Fragmental [kaMe;
Frame <kapk] Ýse
Framework <kapk] ÝseodZ
Francis turbine Ýkafll Vjckbu
Fraudulent diViw.kZ
Free air delivery eqDr ok;q fudkl
Free run mode fuckZ/k pkyu fo/kk
Freehold property iw.kZLokfeRo laifRr

Freezing point Functional knowledge
Freezing point fgekad
Freight charges eky&HkkM+k izHkkj
Freight rebate ekyHkkM+k&NwV
Freight eky&HkkM+k
Frequency accuracy vko`fŸk ifj'kq)rk
Frequency converter vko`fŸk ifjorZd
Frequency deviation vko`fŸk fopyu
Frequency drift vko`fŸk viogu
Frequency meter ÝhDosalh ehVj] vko`fŸkekih
Frequency modulation vko`fŸk ekWMqyu
Frequency modulator vko`fŸk ekWMqyd
Frequency ratio vko`fŸk vuqikr
Frequency vko`fŸk] ckjackjrk
Frequently ckjEckj] vDlj] çk;%
Friction ?k"kZ.k
Frictional loss ?k"kZ.k gkfu
Front-end vXkzkar
Fruitful Qynk;d] ykHknk;d
Fuel consumption bZa/ku [kir
Fuel pump bZa/ku iai
Full face excavation iw.kZ Qyd [kqnkÃ@mR[kuu
Full load current iw.kZ yksM fo|qr /kkjk
Full load rating iw.kZ yksM fu/kkZj] iw.kZ yksM
91
jsfVax
Full wave voltage impulse iw.kZ rjax oksYVrk vkosx
Fully paid-up iw.kZr% iznŸk
Function 1- çdk;Z 2- Qyu
Functional control çdk;kZRed fu;a=.k
Functional depth çdk;kZRed xgjkbZ
Functional knowledge dk;Zlk/kd Kku

Functional Gate, chute spillways
Functional iz;kstuewyd] izdk;kZRed
Fund mobilization fuf/k tqVkuk
Fund fuf/k
Fundamental rules ewy fu;ekoyh
Fundamental ewyHkwr] vk/kkjHkwr
Furnace HkV~Bh
Fuse cut-out ¶;wt dV vkmV
Fuse 1- ¶;wt+ 2- xyuk
G
Gain izkfIr] miyfC/k] ykHk
Galvanisation xSYosukbts'ku] tLrhdj.k
Galvanising tLrhdj.k
Galvanized iron tLrh—r yksg
Galvanometer xSYoSu¨ehVj] fo|qr /kkjk ekih
Gang operated switch xSax izpkfyr fLop
Gantry crane xSUVªh Øsu
Gap varj] varjky
Gas filled cable xSl iwfjr dsfcy
Gas fired generation xSl Tokfyr mRiknu
Gas power cycle xSl 'kfDr pØ
Gas turbine xSl Vjckbu
Gas welding xSl osfYMax
Gaset plate xSlV IysV
Gasket xkLdsV
Gate pass xsV ikl
Gate valve xsV okYo
Gate }kj] QkVd] dikV
Gate, chute spillways 'kwV fLiyos xsV
92

Gauge Geological condition
Gauge 1- xst] çekih 2- xst] çeki
Gauss’s theorem xkWml izes;
Gear fx;j
Gear, toothed nkarsnkj fx;j
General management lkekU; çca/ku
General procedure lkekU; izfØ;k] lkekU;
93
dk;Zfof/k
Generating apparatus fo|qr mRiknd midj.k
Generating schemes fo|qr mRiknu Ldhesa]
mRiknu ;kstuk,a
Generating station fo|qr mRiknu dsaæ
Generating unit fo|qr mRiknu ;wfuV] fo|qr
mRikn bdkbZ
Generation controller fo|qr mRiknu fu;a=d
Generation fo|qr mRiknu
Generation, available miyC/k fo|qr mRiknu
Generation, diesel Mhty fo|qr mRiknu
Generation, hydroelectric ty&fo|qr mRiknu
Generation, nuclear U;wDyh; fo|qr mRiknu]
ukfHkdh; fo|qr mRiknu
Generation, thermal rkih; fo|qr mRiknu
Generator bus bar tfu= cl ckj] tsujsVj cl
ckj
Generator component tfu= ?kVd
Generator field detector relay tfu= {ks=h lwpd fjys
Generator tfu=] tujsVj
Generator, turbo VcksZ tsujsVj
Geo thermal Hkw&rkih;
Geo-grid Hkw&fxzM
Geological condition ÒwoSKkfud fLFkfr

Geological section Grant
Geological section ÒwoSKkfud lsD'ku
Geological structure ÒwoSKkfud lajpuk
Geophysical survey ÒwÒ©frdh; losZ{k.k
Geotechnical classification Hkw&rduhdh oxÊdj.k
Germanium tesZfu;e
Gestation period ifjiDork vof/k] tsLVs'ku
94
vof/k
Geyser xhtj
g.factor ‘g’ xq.kd
G.I. pipe th-vkbZ- ikbi] xSYosukbTM
vk;ju ikbi] tLrhd`r yksgs
dk ikbi
G.I. wire th-vkbZ- rkj] tLrsnkj y¨g
rkj
Girder xMZj
Girth yisV] ifjf/k
Gland steam cooler XySaM ok"i 'khrd
Glare ped] pkSa/k
Glass wool js'ksnkj dkap] Xykl owy
Global economy oSf'od vFkZO;oLFkk
Global positioning system Xykscy fLFkfr lwpd iz.kkyh
Global O;kid] fo'oO;kih
Globe Valve Xyksc okYo
Governance 'kklu
Grades of coal dks;ys dh Jsf.k;k¡
Gradient <yku] izo.krk
Gradual Øfed] 'kuS% 'kuS%
Grand total dqy ;ksx
Grant in-aid lgk;rk vuqnku
Grant 1- vuqnku 2- Lohdkj djuk

Graph paper Gross head and net head
Graph paper oxk±fdr dkxt] xzkQ isij
Graph xzkQ] vkys[k
Grate tkfydk
Grating tkyh] xzsÇVx
Gratuity minku
Gravel ctjh
Gravitational xq#Roh;
Gravity dam HkkjkfJr cka/k
Gravity xq#Ro
Grid frequency profile fxzM vko`fRr çksQkby
Grid operation technique fxzM izpkyu rduhd
Grid station fxzM dsaæz
Grid sub-station fxzM mi&dsaæ
Grid voltage fxzM oksYVrk
Grid fxzM] tky
Grid, suppressor fujks/kh fxzM
Grievance cell f'kdk;r çdks"B
Grievance redressal f'kdk;r fuokj.k ra=
mechanism
Grill 1- tkyh 2- taxyk
Grinder xzkbaMj] is"kd
Grip idM+
Grooming rS;kj djuk
Groove [kkapk
Gross abuse ?kksj nq#i;ksx
Gross amount ldy jkf'k
Gross block ldy CykWd
Gross generation ldy mRiknu
Gross head and net head ldy nkcksPprk vkSj fuoy
95
nkcksPprk

Gross margin Gyrator
Gross margin ldy ekÆtu
Gross misconduct ?kksj dnkpkj
Gross neglect ?kksj mis{kk
Gross negligence ?kksj ykijokgh
Gross profit ldy ykHk
Ground mat Hkw laidZu eSV
Ground wire material and Hkw laidZu rkj dh lkexzh
size rFkk lkbt
Ground wire Òw laidZu rkj
Grounding electrode Òw&laidZu bysDVªksM
Grounding rod Hkw&laidZu NM+] xzkmafMax jkWM
Grounding transformers Hkw&laidZu VªkalQkeZj
Grounding Hkw&laidZu
Grouting system xzkmÇVx iz.kkyh
Grouting xzkmÇVx] ?kksy vfHkiwj.k
Growth o`f)] c<+ksrjh] fodkl
Growth rate fodkl nj
Guide apparatus xkbM midj.k
Guide bearing pad xkbM cs;Çjx iSM
Guide bearing xkbM cs;Çjx
Guide vane xkbM osu
Guidelines ekxZn'khZ fl)kar] fn'kk&funsZ'k
Gun metal clamp xu esVy f'kdatk
Gun metal xu esVy
Guniting, shotcreting 'kkWVØhfVax xqukbfVax
Gutter xVj] ukyk
Guy insulator rku fo|qr jks/kd] xkbZ
96
bUlqysVj
Guy set rku lsV] xkbZ lsV
Gyrator tkbjsVj

Habitual defaulter Heat contents
H
Habitual defaulter vknru O;frØeh] vknru
97
pwddrkZ
Hammer ?ku] gFkkSM+k
Hand operated valve gLr&pkfyr okYo
Hand over lkSaiuk] nsuk
Hand rail gFkiV~Vh
Handling charges p<+kÃ&mrjkÃ çHkkj] gSaMfyax
izHkkj
Hands on experience O;kogkfjd Kku
Harassment & discrimination mRihM+u rFkk HksnHkko
Harbour canjxkg] gkcZj
Hard dBksj
Hard & fast rules iDds fu;e
Hard coke gkMZ dksd
Hardening dBksjhdj.k
Hardness dBksjrk
Hardship allowance dfBu ifjfLFkfr HkŸkk
Hardware unit gkMZos;j ;wfuV
Hardware gkMZos;j
Harmonious lkSgknZiw.kZ
Haul 1- <qykbZ djuk 2- vuqd"kZ.k
Haulage <qykbZ
Hazard tksf[ke
Hazardous occupation tksf[keiw.kZ O;olk;
Head office eq[;ky;] ç/kku dk;kZy;
Head race tunnel gsM jsl lqjax] vfÒ/kkj lqjax
Heat contents Å"ek dh ek=k] fufgr Å"ek

Heat pump High tension consumers
Heat pump Å"ek iEi
Heat run test rki izpkyu ijh{k.k
Heat Å"ek
Heating surface rkiu lrg] rkiu i`"B
Heavy equipment Hkkjh miLdj
Heavy industry Hkkjh m|ksx
Height Å¡pkbZ
Hertz (Unit) gVZ~t ¼;wfuV½
Hexa decimal gsDlk Mslhey
High alumina cement vf/k ,syqfeuk lhesaV
High current shunt mPp /kkjk 'kaV
High current transformer mPp /kkjk VªkalQkeZj
High density polythylene mPp ÄuRo ikWfy,fFkyhu
High fidelity receiver mPp rn~:irk vfHkxzkfg= @
98
fjlhoj
High frequency mPpko`fŸk
High head gkbZ gSM] mPp nkc¨Ppr
High power committee mPpkf/kdkj lfefr
High pressure compressor mPp nkc laihMd
High pressure mercury mPp nkc ikjn ok"i ySEi
vapour lamp
High pressure sodium mPp nkc lksfM;e ok"i ySEi
vapour lamp
High priority mPp izkFkfedrk
High rupture capacity mPp fonj.k {kerk
(HRC) fuse ¼,pvkjlh½ ¶;wt
High speed rst j¶rkj] rhoz xfr
High tension bushing mPp oksYVrk cqf'kax
High tension cable mPp oksYVrk dsfcy
High tension consumers mPp oksYVrk miHkksDrk

High tension line Hopper
High tension line mPp oksYVrk ykbu
High voltage A.C.-source mPp oksYVrk izR;korhZ /kkjk
99
lzksr
High voltage D.C.-source mPp oksYVrk fn"V/kkjk lzksr
High voltage direct current mPp oksYVrk fn"V /kkjk
(HVDC) ¼,p-oh-Mh-lh-½
High voltage line terminals mPp oksYVrk ykbu VÆeuy
High voltage rating mPp oksYVrk jsfVax
High voltage transmission mPp&oksYVrk ikjs"k.k
Highest system voltage mPpre iz.kkyh oksYVrk
Highlights eq[; ckrsa
Highpass filter gkbZ ikl fQYVj]
mPp&ikjd fQYVj
Hill allowance ioZrh; HkŸkk
Hinges dCts
Hire purchase gk;j ijpst] fdjk;k [kjhn
Hiring fdjk, ij ysuk
Hoist bridge gkW;LV fczt] idM+ iV~Vh
Hoist 1- Åij mBkuk 2- Qgjkuk
3- mPpkyd
Hold fast gksYM QkLV] idM+ iV~Vh
Holding company fu;a=d daiuh
Holds-up jksd] #dkoVsa
Hole fNæ
Hollow [kks[kyk
Honeycomb brickwork tkyhnkj bZaV fpukbZ
Hood N=] N=d] gqM
Hook dkaVk] gqd
Hoop iron iŸkh yksgk
Hopper gkWij

Horizontal Hydro electric generating station
Horizontal {kSfrt
Horse power gkWlZ ikoj] v'o 'kfDr
Hot line maintenance gkWV ykbu vuqj{k.k
Hot line washing equipment lfØ; ykbu@gkWV ykbu
100
èkkou midj.k
Hotline nzqr ykbu] gkWV ykbu
Household appliances ?kjsyw midj.k
H.P. heater ,p-ih- rkid] mPp nkc rkid
H.T.line ,p-Vh-ykbu] mPp o¨YVrk
ykbu
H.V.industry mPp oksYVrk m|ksx
Humid ueh;qDr] vknzZ
Humidity vknzZrk
Hydel ty fo|qr
hydrant tyksRltZd] gkbMªSaV
Hydraulic amplifier nzopkfyr izo/kZd
Hydraulic brake æopkfyr czsd
Hydraulic compressor nzopkfyr laihMd
Hydraulic gate gkbMªkWfyd xsV] æopkfyr xsV
Hydraulic hoist nzopkfyr gkWbLV
Hydraulic jack nzopkfyr tSd] gkbMªkWfyd
tSd
Hydraulic oil gkbMªkWfyd rsy] æoh; rsy
Hydraulic operating device nzo çpkfyr ;qfDr
Hydraulic 1- æopkfyr] gkbMªkWfyd
2- æoh;
Hydraulically operated nzo izpkfyr
Hydro electric generating ty fo|qr mRiknu dsaæ
station

Hydro electric generation Impact
Hydro electric generation ty fo|qr mRiknu
Hydro electric power ty fo|qr 'kfDr
hydro generator gkbMªks tsujsVj
Hydro power project ty fo|qr ifj;kstuk
Hydro thermal scheduling ty rkih; vuqlwfp;u]
101
gkbMªks&FkeZy 'ksM~;wfyax
Hydrodynamic brake æoxfrd czsd
Hydrogen gkbMªkstu
hydrographer ty losZ{kd
Hydrology tyfoKku
Hysteresis loss fgLVsfjfll gkfu] 'kSfFkY; gkfu
I
Identical ,d leku] le:i] leku
Identify igpku djuk] vfHkKku djuk]
f'kuk[r djuk
Identity card igpku i=
Idle dk;Zghu] fu"dk;Z] fuf"Ø;]
csdkj] fujFkZd
Ignition izTToyu
Illegal voS/k
Illumination iznhfIr] iznhiu
Illustration mnkgj.k] n`"Vkar
Image izfrfcEc] fcEc
Immediate rRdky] rqjUr] vfoyac
Immovable property vpy laifŸk
Impact energy laÄV~V ÅtkZ
Impact frequency laÄV~V vko`fŸk
Impact 1- izHkko 2- VDdj 3- laÄV~V

Impartial Incorporate
Impartial fu"i{k
Impedance coupling çfrck/kk&;qXeu
Impedance protective system çfrck/kk&j{kh ra=
Impedance transformation çfrck/kk :ikarj.k
Impeller iz.kksnd
Implementation dk;kZUo;u
Import licence vk;kr vuqKfIr] bEi¨VZ ykblsal
Import policy vk;kr uhfr
Import vk;kr
Important component egRoiw.kZ iqtkZ] ?kVd
Imposition vf/kjksi.k
Imprest account vxznk; ys[kk
Imprest vxznk;] bEçsLV
Improper vuqfpr
Improvement lq/kkj
In camera meeting can dejs esa cSBd
In force izo`Ÿk] ykxw
In practice O;ogkj esa
In principle approval lS)kafrd vuqeksnu
Inadequate vi;kZIr
Inadvertently Hkwyo'k
Inauguration mn~?kkVu
Incidental izklafxd
Inclination <yku] >qdko] ço`fRr
Incline <ky] >qdkuk] >qduk
Inclined izo`Ÿk] bPNqd] >qdk gqvk
Incoming vkod
Inconsistent vlaxr
Incorporate 1- fuxfer djuk 2- lekfo’V]
102
lfEefyr djuk

Indemnify Ineligible
Indemnify {kfriwfrZ djuk
Indemnity bond {kfriwÆr ca/k&i=
Indent ekaxi=
Independent power producer Lora= fo|qr mRiknd
Indexing 1- lwph cukuk 2- vuqÒktu
Indian electricity grid code Hkkjrh; fo|qr fxzM dksM
Indication 1- ladsr 2- lwpu
Indigenous ns'kt] Lons'kh
Indirect ray vçR;{k fdj.k
Indirect vizR;{k] ijks{k
Indispensable vifjgk;Z
Indisputable title fufoZokn gd @ LokfeRo
Induced current çsfjr /kkjk
Inducer izsjd
Inductance çsjdRo
Induction level ços'k Lrj
Induction motor çsj.k eksVj
Induction training ifjp; çf'k{k.k
Induction 1- çsj.k 2- lekos'ku 3- izos'ku
Inductive reactance çsjf.kd çfr?kkr
Inductive çsjf.kd
Inductively coupled çsjf.kdr% ;qfXer
Inductivity çsjdrk
Industrial engineering vkSn~;¨fxd bathfu;jh]
103
vkSn~;¨fxd vfHk;kaf=dh
Industrial tribunal vkSn~;¨fxd vf/kdj.k
Industry m|ksx
Ineffective vizHkkoh
Inefficient vn{k] v{ke
Ineligible vik=

Infested Inspection questionnaire
Infested xzLr
Infinite vifjfer
Inflammable Toyu'khy
Inflow varokZg
Influence izHkko
Information storage lwpuk laxzg.k
Information technology lwpuk çkS|ksfxdh
Informative lwpukRed] lwpukijd
Infrastructure works vk/kkjHkwr fuekZ.k dk;Z
Infrastructure 1- cqfu;knh] vk/kkjHkwr <kapk
104
2- cqfu;knh lqfo/kk,a
Infringement vfrya?ku
Ingredient la?kVd] vo;o
inhabited village- vkckn xkao
Inherent varÆufgr
Initial domain identifier çkjafHkd ç{ks= vfHkfu/kkZjd
Initial pay izkjafHkd osru
Initiative igy
Injection pump vUr% {ksi.k iai
Inlet varxZe
Inner lining Hkhrjh ykbfuax] Hkhrjh vLrj
Innovation uokpkj] uo çorZu] uoksUes"k
Inorganic chemistry vdkcZfud jlk;u
Inposition summary fLFkfr lkj
Inposition 1- fLFkfr] 2- ekStwnk inLFkkiuk
Input 1- fufo"V 2- fuos'k 3- buiqV
Insecticide dhVuk'kd
Inspection of property laifRr dh tkap
Inspection of rosters jksLVjksa dk fujh{k.k
Inspection questionnaire fujh{k.k iz'ukoyh

Inspection report Integral
Inspection report fujh{k.k izfrosnu] fujh{k.k
105
fjiksVZ
Inspection fujh{k.k
Inspiration çsj.kk
Instability vLFkkf;Ro
Installation laLFkkiu] vf/k"Bkiu
Installed capacity laLFkkfir {kerk
Installment fdLr
Instantaneous current rkR{kf.kd /kkjk
Instantaneous rkR{kf.kd
Institute laLFkku
Institution laLFkk
Institutional laLFkkxr] lkaLFkkfud
Instruction vuqns'k
Instrumentation eki;a=.k] baLVªqesaVs'ku
Insubordination 1- vu/khurk 2- voKk
Insulated neutral balqysVsM U;wVªy] fo|qrjksf/kr
U;wVªy
Insulation 1- j¨/ku] fo|qr jks/ku
Insulator 1-j¨/kh] fo|qrjks/kh] fo|qrjks/kd
Insurance claims chek nkos
Insurance policy chek ikWfylh
Insurance premium ches dh fdLr
Insurance chek
Insured letter chek fd;k gqvk i=] chfer i=
Intake 1- varxzZg.k 2- varxzkZgh]
buVsd
Integer iw.kk±d
Integral vfHkUu] ,dhd`r

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