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Electric Circuits

Electric Circuits
A periodic voltage having the Fourier series V(t)= {1 + 4sinω0t}

 21 W.
 11 W.
 24.5 W.
 1 W.

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Electric Circuits
What is mean by flow of electrons?

 Semiconductor.
 Voltage.
 Insulator.
 Electric current.

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Electric Circuits
200 resistors of 200 Ω each are connected in parallel. Their equivalent resistance will be

 1 Ω.
 4 kΩ.
 200 Ω.
 400 Ω.

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Electric Circuits
In RLC series circuit if the Q factor is 1, then the damping of the system is

 Over damping
 Under damping
 Critical damping
 Undamping

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Electric Circuits
Electric field intensity ( E ) at any point in an electric field is equal to

 ( potential gradient )2.
 ( potential gradient )1/3.
 potential gradient.
 ( potential gradient )1/2.

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Electric Circuits
A capacitor carries a charge of 0.3 C at 20 V. Its capacitance is

 1.5 F.
 0.015 F.
 1.5 μF.
 15 μF.

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MORE MCQ ON Electric Circuits

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