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Electric Circuits

Electric Circuits
For the circuit given in the figure the power delivered by the 2 V source is given by

 2 W.
 - 2 W.
 4 W.
 - 4 W.

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Electric Circuits
If all the elements in a particular network are linear, then the superposition theorem would hold, when the excitation is

 An Impulse
 Either AC or DC
 DC only
 AC only

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Electric Circuits
What is Va in the below circuit?

 (6R + 10) / 3.
 (3R + 10) / 3.
 (4R + 10) / 3.
 (6R - 10) / 3.

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Electric Circuits
If a capacitors of capacitance 100 μF is connected across a voltage source of 10 V, then what will be the energy stored in that capacitor?

 10 × 10 - 3 Joule.
 5 × 10 - 2 Joule.
 10 × 10 6 Joule.
 5 × 10 - 3 Joule.

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Electric Circuits
Flux in a magnetic circuit can be compared in an electric circuit to

 inductance.
 voltage.
 resistance.
 current.

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Electric Circuits
The rms value of sinusoidal voltage wave V = 200sinω0t

 200 V.
 200√2 V.
 100√2 V.
 100 V.

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MORE MCQ ON Electric Circuits

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