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Electric Circuits

Electric Circuits
A 6 V lead acid battery has an internal resistance of 0.01 Ω. How much current will flow when the battery is short circuited?

 1 A.
 100 A.
 6 A.
 600 A.

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Electric Circuits
In the given figure the value of the source voltage is

 30 V.
 24 V.
 44 V.
 12 V.

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Electric Circuits
For the resonance circuit ω0 = 105, Q = 50, R = 400 Ω the value of C is

 250 pF.
 125 pF.
 500 pF.
 1000 pF.

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Electric Circuits
In RLC series circuit, if the voltage across capacitor is greater than voltage across inductor, then power factor of the network is

 lagging.
 unity.
 zero.
 leading.

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Electric Circuits
A 100 μF capacitor supplied from 3 V source with a frequency of 50 Hz. The capacitive reactance is

 7.96 Ω.
 15.92 Ω.
 63.68 Ω.
 31.84 Ω.

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Electric Circuits
Average power taken by the pure capacitor is

 Zero
 Maximum
 Any of the above
 Minimum

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MORE MCQ ON Electric Circuits

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