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Electric Circuits

Electric Circuits
Open circuit voltage of a fully charged lead acid cell is

 1.9 V.
 2 V.
 2.5 V.
 2.7 V.

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Electric Circuits
Cells are connected in parallel in order to increase

 voltage rating.
 efficiency.
 current capacity.
 life of the cells.

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Electric Circuits
For symmetrical wave form average value of one full cycle is

 1
 2.22
 0
 1.11

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Electric Circuits
Total power consumed in the circuit below is 10 W. Find X.

  2 A.
 1 A.
 3 A.
 None of these.

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Electric Circuits
Total instantaneous power supplied by a 3 - φ AC supply to a balanced RL load is

 zero.
 pulsating with non zero average.
 pulsating with zero average.
 constant.

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Electric Circuits
In parallel RLC circuit under resonance condition the value of current is

 Zero
None of these
 Maximum
 Minimum

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MORE MCQ ON Electric Circuits

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