Transmission & Distribution The material used for the manufacture of grounding wire is Cast iron Aluminium Galvanized steel Stainless steel Cast iron Aluminium Galvanized steel Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution By using bundle conductors, the critical voltage for the formation of corona will Remains same Not occur Decrease Increase Remains same Not occur Decrease Increase ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In a 3 wire dc system, the current in +ve outer is 200 A and in the -ve outer is 100 A. The current in the neutral wire is 100 A 300 A 200 A 0 A 100 A 300 A 200 A 0 A ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The operating voltage of super-tension cables is up to 6.6 kV 33 kV 3.3 kV 11 kV 6.6 kV 33 kV 3.3 kV 11 kV ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In a 3- phase balanced load, each phase has None of the listed here Same p. f. But different impedance Same impedance but different p. f Same impedance and p. f. None of the listed here Same p. f. But different impedance Same impedance but different p. f Same impedance and p. f. ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution By extra high voltage (EHV) we mean voltage 100 kV 66 kV Above 220 kV 33 kV 100 kV 66 kV Above 220 kV 33 kV ANSWER DOWNLOAD EXAMIANS APP
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