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Electric Circuits

Electric Circuits
Ampere second is the unit of

 energy.
 charge.
 power.
 conductance.

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Electric Circuits
In question no.3, which of the following is true ?

 iL(0) = ic (0).
 None of these.
 i(0+)= iL(0+).
 ic (0+) = i(0+).

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Electric Circuits
Two 1 kΩ, 1 W resistors are connected in series. Their combine resistance and wattage will be

 0.5 kΩ, 2 W.
 2 kΩ, 1 W.
 1 kΩ, 1 W.
 2 kΩ, 0.5 W.

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Electric Circuits
A capacitor has a capacitance of 6 μF. Calculate the stored energy in it if a DC voltage of 100 V, is applied across it?

 3 × 102 joules.
 6 × 102 joules.
 4 × 102 joules.
 2.5 × 102 joules.

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Electric Circuits
Average power taken by the pure capacitor is

 Zero
 Maximum
 Any of the above
 Minimum

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Electric Circuits
Conductance of any conductor is expressed as

  mho.
  volt2 / watt.
  ampere / watt.
  watt / ampere2.

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MORE MCQ ON Electric Circuits

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