Transmission & Distribution Transmission line insulators are made of P.V.C. glass iron porcelain P.V.C. glass iron porcelain ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The operating voltage of super-tension cables is up to 6.6 kV 3.3 kV 33 kV 11 kV 6.6 kV 3.3 kV 33 kV 11 kV ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution By using bundle conductors, the critical voltage for the formation of corona will Not occur Remains same Increase Decrease Not occur Remains same Increase Decrease ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The line voltage on the L. T. Side of a distribution transformer is 400 V 800 V 230 V 11 kV 400 V 800 V 230 V 11 kV ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution For transmission of power over a distance of 500 km, the transmission voltage should be in the range 20 to 50 kV 150 to 220 kV 60 to 100 kV 100 to 120 kV 20 to 50 kV 150 to 220 kV 60 to 100 kV 100 to 120 kV ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution 220 kV transmission line voltage is economical for a distance of 100 km 400 km 200 km 22 km 100 km 400 km 200 km 22 km ANSWER DOWNLOAD EXAMIANS APP
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