Magnitude of current at resonance in R-L-C circuit________?

A. 180″
B. 90°
C. 60°
D. 0°

A. the big size of the inductor
B. the reactance of the inductor
C. the current flowing in the inductor
D. the statement given is false

A. low
B. very low
C. high
D. very high

A. reduces load handling capability of electrical system
B. results in more power losses in the electrical system
C. overloads alternators, transformers and distribution lines
D. results in more voltage drop in the line
E. results in all above

A. 360°
B. 180°
C. 90°
D. 0°

A. to reduce line losses
B. to maximise the utilization of the capacities of generators, lines and transformers
C. to reduce voltage regulation of the line
D. due to all above reasons