A.C Fundamentals, Circuits And Circuit Theory MCQ Questions & Answers | Electrical Engineering

A. R only

B. L only

C. C only

D. L or C

A. Inductance

B. Capacitance

C. Conductance

D. Resistance

A. Half wave rectified sine wave

B. Triangular wave

C. Sine wave

D. Square wave

A. Between 0° and 90°

B. Between 90° and 180°

C. Between 180° and 270°

D. No where

A. Square wave

B. Half wave rectified sine wave

C. Triangular wave

D. Sine wave

A. Power is consumed in resistance and is equal to IR

B. Exchange of power takes place between inductor and supply line

C. Exchange of power takes place between capacitor and supply line

D. All above are correct

A. Is unaffected by the supply frequency

B. Decreases with the increase in supply frequency

C. Increases with the increase in supply frequency

D. Becomes zero with the increase in supply frequency

A. Inductance

B. Capacitance

C. Resistance

D. Both A and B

A. Mean value

B. r.m.s. value

C. Peak value

D. Average value

A. Have a high voltage developed across each inductive and capacitive section

B. Have a high impedance

C. Act like a resistor of low value

D. Have current in each section equal to the line current