Transmission & Distribution A lightning arrester is usually located nearer to isolator Busbar Circuit breaker Transformer isolator Busbar Circuit breaker Transformer ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In a 3- phase balanced load, each phase has Same p. f. But different impedance Same impedance and p. f. None of the listed here Same impedance but different p. f Same p. f. But different impedance Same impedance and p. f. None of the listed here Same impedance but different p. f ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The spacing between phase conductors of a 220 kV line is approximately equal to 3.5 m 8.5 m 6 m 2 m 3.5 m 8.5 m 6 m 2 m ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution A line from which the loads are tapped off is called Distributor Service mains None of the listed here Feeder Distributor Service mains None of the listed here Feeder ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The wooden poles well impregnated with creosote oil or any preservative compound has life From 2 to 5 years 10 to 15 years 60 to 70 years 25 to 30 years From 2 to 5 years 10 to 15 years 60 to 70 years 25 to 30 years ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Skin effect is proportional to (conductor diameter)2 None of these (conductor diameter)1/2 (conductor diameter)4 (conductor diameter)3 (conductor diameter)2 None of these (conductor diameter)1/2 (conductor diameter)4 (conductor diameter)3 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS