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Electric Circuits

Electric Circuits
In a series R, L circuit, voltage across resistor and inductor are 3 V and 4 V respectively, then what is the applied voltage?

 4V
 3V
 5V
 7V

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Electric Circuits
In a lead acid cell PbSO4 formed during

  charging only.
  neither during charging nor discharging.
  discharging only.
  both during charging as well as discharging.

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Electric Circuits
Two resistor are said to be connected in parallel when

 total current equals the sum of branch currents.
 both have the same potential difference.
 both carry the same value of current.
 both ‘b’ and ‘c’

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Electric Circuits
In given figure, the value of resistance R in Ω is

 1 Ω
 2.5 Ω
 3.5 Ω
 4.5 Ω

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Electric Circuits
What will be the resistance if 10 resistors of 10 ohm each are connected in series?

 0.1 Ω.
 10 Ω.
 100 Ω.
 1 Ω.

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Electric Circuits
Time constant is the time taken for response to rise -------of maximum value?

 63.2%
 68.3%
 100%
 90%

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MORE MCQ ON Electric Circuits

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