Transmission & Distribution Skin effect is proportional to None of these (conductor diameter)1/2 (conductor diameter)4 (conductor diameter)2 (conductor diameter)3 None of these (conductor diameter)1/2 (conductor diameter)4 (conductor diameter)2 (conductor diameter)3 ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution To increase the capacity of a transmission line for transmitting power which of the following must be decreased? Voltage All of the listed here Line inductance Capacitance Voltage All of the listed here Line inductance Capacitance ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The radial system of power distribution is used for Long distances only Short distances only Both short and long distances None of the listed here Long distances only Short distances only Both short and long distances None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution For transmission of power over a distance of 500 km, the transmission voltage should be in the range 150 to 220 kV 20 to 50 kV 100 to 120 kV 60 to 100 kV 150 to 220 kV 20 to 50 kV 100 to 120 kV 60 to 100 kV ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The effect of wind pressure is more predominant on Transmission lines Insulators Neutral wires Supporting towers Transmission lines Insulators Neutral wires Supporting towers ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution A feeder, in a transmission system, feeds power to All of these Generating stations Service mains Distributors All of these Generating stations Service mains Distributors ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS