The document discusses electrical current measurements and converting between standard and scientific notation. It provides examples of converting common units like amps and converting values with multiples and sub-multiples, expressing large and small values using exponential notation. Conversions include moving the decimal place and changing the exponent to accurately represent the value in standard or scientific notation.

1. Applied Electrical Technology Multiples & Sub-multiples 6 250 000 000 000 000 000 electrons when 1A flowing. Better to express as: 6.25 x 10 18 electrons

2. Applied Electrical Technology First element = 1-9 Second Element= x10 x

3. Applied Electrical Technology 0.0025 0 002.5

4. Applied Electrical Technology 0.0025 0 002.5 Decimal place moved 3 places, therefore the second element is 10 3 .

5. Applied Electrical Technology 0.018 250 000.0 0 01.8 2.50 000 0 Multiple Sub-multiple

6. Applied Electrical Technology 0.0025 0 002.5 Decimal place moved 3 places, therefore the second element is 10 3 . 2.5 x 10 3

7. Applied Electrical Technology 1st Element: 7.85 2nd Element: 10 5 Multiple Together: 7.85 x 10 5

8. Applied Electrical Technology 6255.0 A 1st Element: 6.255 Second Element: 10 3 6.255 x 10 3

9. Applied Electrical Technology 0.007585 1st Element: 7.585 Second Element: 10 -3 7.585 x 10 -3