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Electric Circuits

Electric Circuits
In above question, if circuit efficiency is 90 %. What will be output power ?

  37.3 kW.
  35.6 kW.
  30 kW.
  40 kW.

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

 50 W.
 25 W.
 12.5 W.
 100 W.

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Electric Circuits
A coil with negligible resistance has 50 V across it with 10 mA. The inductive reactance is

 50 ohms.
 500 ohms.
 1000 ohms.
 5000 ohms.

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Electric Circuits
For the circuit shown in the given figure the current I is given by

 1 A.
 3 A.
 4 A.
 2 A.

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Electric Circuits
In series RLC circuit, voltage across resistor, inductor and capacitor are 5V, 2V and 2V respectively. Find total voltage?

 9V
 4V
 5V
 2V

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Electric Circuits
When the battery is being charged, the terminal voltage decreases with

 increasing charging rate.
 increasing temperature.
 none of these.
 increasing state of charge.

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MORE MCQ ON Electric Circuits

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