A.C. Fundamentals, Circuits and Circuit Theory

A. inductance
B. capacitance
C. resistance
D. both A. and B.

A. parallel
B. series
C. either A. or (b)
D. none of the above

A. capacitance only
B. inductance only
C. resistance only
D. all above

A. very near to inductive load
B. across the terminals of the inductive load
C. far away from the inductive load
D. any where

A. R/Z
B. cosine of phase angle difference be-tween current and voltage
C. kW/kVA
D. ratio of useful current to total cur¬rent Iw/I
E. all of these

A. minimum
B. maximum
C. zero
D. none of the above

A. both waves must have same frequency
B. both waves must have identical peak values
C. both waves must have zero value at the same time
D. none of the above

A. square wave
B. half wave rectified sine wave
C. triangular wave
D. sine wave

A. 180″
B. 90°
C. 60°
D. 0°

A. 127.4 V
B. 141.4 V
C. 282.8 V
D. 200V

Updated by: Ihtisham Ul Haq