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Electric Circuits

Electric Circuits
A 3Ω resistor having 2A current will dissipate the power of

 8 W.
 4 W.
 2 W.
 12 W.

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Electric Circuits
Specific resistance is measured in

  mho.
  ohm.
  ohm/cm.
  ohm - cm.

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Electric Circuits
A rectangular magnet of magnetic moment M is cut into two pieces of same length. The magnetic moment of each piece will be

 2 M.
 M / 2.
 M / L.
 M.

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Electric Circuits
If the measured value of a capacitor is 205.3µF and true value is 201.4µF the percentage relative error is

 1.94%
 39.00%
 1.89%
 25.64%

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Electric Circuits
If conductance increases as temperature increases it is called as ..........

 both 1 and 2.
 negative co-efficient.
None of these
 positive co-efficient.

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Electric Circuits
The alternative names for active power is/are

 average power.
All of these
 true power.
 real power.

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MORE MCQ ON Electric Circuits

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