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Hyper linking Control
Systems

2. Back to
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4. Keep in mind that the
‘gas’ that is being used is
called refrigerant. There
is a reason why
refrigerant is used and
that reason is that it has
the ability to be easily
converted to a gas and
back to a liquid again.
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How does an Air-Conditioning System work? Control
Systems

5. Compressor
Cool low-pressure gas into hot high-pressure gas
Gas moves through the condenser outside the building
Gas cools down into a liquid
Liquid flows through the expansion valve
It evaporates into a cool low-pressure gas
As liquid changes to gas, it absorbs heat from the inside of the building.
Fan blows air across metal fins (which have chilled as a result of heat being absorbed)
The room cools down Back to
Control
Systems

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10. Pump causes
heated water
from the cylinder Boiler used to
to flow round the heat the water
system to the
radiators
Water from the
boiler flows into
hot-water
cylinder
What happens in a micro-processed Back to
controlled central-heating system? Control
Systems

11. Back to
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14. NOTE: the end effector can have any of the
mentioned attachments BUT if the
end effector is changed you also need
to change the programming.
For example: you can’t have the robot that
was spray painting then to be used as
a screwdriver head without changing
the programming. Back to
Control
Systems

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