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Energy and Power

Energy and Power
If you used 600 W of power for 60 h, you have used

36 kWh
1 kWh
10 kWh
3.6 kWh

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Energy and Power
How much continuous current can be drawn from a 60 Ah battery for 14 h?

428 A
4.28 A
4.2 A
42.8 A

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Energy and Power
A certain appliance uses 350 W. If it is allowed to run continuously for 24 days, how many kilowatt-hours of energy does it consume?

20.16 kWh
201.6 kWh
2.01 kWh
8.4 kWh

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Energy and Power
When the current through a 12 k resistor is 8 mA, the power is

768 mW
7.68 mW
76.8 W
7.68 W

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Energy and Power
A 220 resistor dissipates 3 W. The voltage is

25.7 V
73.3 V
2.5 V
257 V

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Energy and Power
A 3.3 k resistor dissipates 0.25 W. The current is

8.7 mA
8.7 A
87 mA
8.7 µA

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MORE MCQ ON Energy and Power

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