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Electric Circuits

Electric Circuits
Bulb in street lighting are connected in

 series parallel.
 parallel.
 end of end.
 series.

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

 68.3%
 63.2%
 100%
 90%

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Electric Circuits
In the circuit given below the value of resistance Req is

 11.86 Ω.
 25 Ω.
 11.18 Ω.
 10 Ω.

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

 XL < R
 XL = R
All of these
 XL > R

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Electric Circuits
The current in the resistor R shown in figure will be

 0.6 A.
 0.2 A.
 0.4 A.
 0.8 A.

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Electric Circuits
Say A point has an absolute potential of 40 V and point B has an absolute potential of - 10 V, then what will be the value of VBA ?

  30 V.
  none of above.
 50 V.
  - 50 V.

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MORE MCQ ON Electric Circuits

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