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Electric Circuits

Electric Circuits
Form factor is equal to Peak factor in case of

 square wave.
 saw tooth wave.
 triangle wave.
All of these

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Electric Circuits
In series RLC circuit to get Q>1, which of the following is required?

All of these
 XL > R
 XL < R
 XL = R

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Electric Circuits
How many 200W / 220V bulbs connected in series across 220V supply will consume 100W?

 1.
 2.
 4.
 Not possible.

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Electric Circuits
The lead acid cell should not never be discharged beyond

 2 V.
 1.8 V.
 1.9 V.
 2.1 V

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Electric Circuits
Which of the following lamp has least resistance ?

  200 W, 220 V.
  25 W, 220 V.
  60 W, 220 V.
 100 W, 220 V.

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Electric Circuits
When 125 V is applied across a 250 V, 100 W filament incandescent bulbs, the power consumption is

 12.5 W.
 100 W.
 25 W.
 50 W.

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MORE MCQ ON Electric Circuits

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