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Electric Circuits

Electric Circuits
In series R, L circuit power factor can be defined as

 R/Z
 Vr/V
 P/S
All of these

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Electric Circuits
During electroplating the amounts of different substances liberated by same quantity of electricity are proportional to their

  chemical equivalents.
  atomic weights.
  valency.
  atomic numbers.

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Electric Circuits
In RL series circuit R=2Ω and L=10mH and applied voltage is 10V DC. Then find the current in the network?

 0A
 5A
 1A
 10A

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Electric Circuits
To apply reciprocity theorem response to excitation ratio is

 Mho.
 No units.
 Either Ohm or Mho.
 Ohm.

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Electric Circuits
Atoms with fewer than 4 valence electrons are

 none of these.
 insulator.
 conductor.
 semi-conductor.

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Electric Circuits
Five capacitors each of 5 µF are connected in series, the equivalent capacitance of the system will be

 25 µF
 1 µF
 10 µF
 5 µF

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MORE MCQ ON Electric Circuits

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