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WorkShop Calculation and Science
Module - 6: BASIC ELECTRICITY
Set 4
Set 4
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Q12663
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What is the filament resistance if a 6 volt bulb draws a current of 0.5 Amps?
A
12 W
B
10 W
C
3 W
D
1.2 W
Q12664
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How much watt second in 1 watt hour?
A
1000 watt sec
B
2000 watt sec
C
3600 watt sec
D
4000 watt sec
Q12665
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What is the power if an emf of one volt causes a current flow of 1ampere?
A
1 watt
B
1 kilowatt
C
1 HP
D
1 Kilowatt hour
Q12666
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Which is equal to electric power?
A
R<sup>2</sup>I watts
B
I<sup>2</sup>R watts
C
RI
D
IRA
Q12667
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How much power does it consumes if an electric heater draws a current of 10 amps at 200 volts?
A
2000 watts
B
2010 watts
C
2020 watts
D
2030 watts
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