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Electric Circuits

Electric Circuits
Form factor is equal to Peak factor in case of

 square wave.
 saw tooth wave.
All of these
 triangle wave.

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Electric Circuits
Which of the following is applicable for both linear and non-linear circuits?

 Thevnin’s theorem.
 Superposition theorem.
 Norton’s theorem.
 None of these .

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Electric Circuits
Which of the following Y-parameters is dimensionless?

 Y12.
 Y22.
 none of these.
 Y11.

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Electric Circuits
In a capacitive circuit, the capacitive reactance is

 directly proportional to frequency
 directly proportional to the square of frequency
 indirectly proportional to frequency
 indirectly proportional to the square of frequency

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Electric Circuits
An alternating voltage = 140 sinθ is supplied to a device which offers a resistance of 20 Ω in forward direction of current in reverse direction. Calculate the form factor.

 0.318.
 1.414.
 0.57.
 1.11.

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Electric Circuits
Three element having conductance G1, G2 and G3 are connected in parallel. Their combined conductance will be

 (G1 + G2 + G3) - 1.
 (1 / G1 + 1 / G2 + 1 / G3) - 1.
 1 / G1 + 1 / G2 + 1 / G3.
 G1 + G2 + G3.

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MORE MCQ ON Electric Circuits

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