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Electric Circuits

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

 24 V.
 30 V.
 44 V.
 12 V.

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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.
 600 A.
 100 A.
 6 A.

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Electric Circuits
The power dissipated in a pure capacitor is

 proportional to applied voltage.
 proportional to the value of capacitance.
 both (B) and (C) above.
 zero.

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Electric Circuits
How many 200W / 220V bulbs connected in series across 220V supply will consume 100W?

 1.
 2.
 Not possible.
 4.

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Electric Circuits
Efficiency of electrical machines should be calculated by measuring

 losses and output.
 losses.
 output and input.
 losses and input.

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Electric Circuits
Unit step function is first derivative of

 ramp function.
 gate function.
 impulse function.
 parabolic function.

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MORE MCQ ON Electric Circuits

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