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3

AC Circuits MCQ with Answers

3) Which quantity is rotating at a constant angular velocity?

Scalar quantity

Vector quantity

Phas or quantity

Algebraic quantity

Answer is:

Phas or quantity

AC Circuits MCQ with Answers

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Related AC Circuits MCQ with Answers

4) What is the shape of the waveform of A/C?

Sine wave

Square wave

Sawtooh wave

Pulsating wave

Answer is:

Sine wave

5) What is the inductive reactance of a coil having 20H inductance operating at 50 Hz supply frequency?

6252 Ohm

6273 Ohm

6284 Ohm

6382 Ohm

Answer is:

6284 Ohm

6) What is the reciprocal of resistance in AC parallel circuit?

Reactance

Admittance

Conductance

Susceptance

Answer is:

Conductance

7) What is the S.I unit of frequency?

Kilo Hertz

Hertz

Mega Hertz

Giga Hertz

Answer is:

Hertz

What is the S.I unit of frequency?

AC Circuits MCQ with Answers

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