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Electric Circuits

Electric Circuits
The capacity of a cell is measured in

  watt-hours.
  ampere-hour.
  amperes.
  watts.

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Electric Circuits
A branch of a network is said to be passive when it contains

 current source.
 voltmeter.
 voltage source.
 battery.

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Electric Circuits
In ideal system coefficient of coupling(k) is

 1
 Both 2 and 3
 ∞
 0

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Electric Circuits
The maximum current rating for a 10 k Ω, 0.5 W resistor is

 28.28 mA.
 7.07 mA.
 14.14 mA.
 0.707 mA.

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Electric Circuits
When resistance element of a heater fuses and then we reconnect it after removing a portion of it, the power of heater will

  increase.
  none of these.
  decrease.
  remain constant.

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Electric Circuits
Capacitors for P.f correction are rated in

 KVA.
 KV.
 KW.
 KVAR.

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MORE MCQ ON Electric Circuits

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