Transmission & Distribution As a rough guide, the most economical transmission voltage is _____of the length of the line. 1.6 kV/km 3.2kV/km 3 kV/km 2kV/km 1.6 kV/km 3.2kV/km 3 kV/km 2kV/km ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following equipment is used to limit short circuit level in a substation? isolator Coupling capacitor Lightning switch Series reactor isolator Coupling capacitor Lightning switch Series reactor ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The following system is not generally used 1-phase 3-wire 3-phase 4-wire 3-phase 3-wire 1-phase 4-wire 1-phase 3-wire 3-phase 4-wire 3-phase 3-wire 1-phase 4-wire ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The most common fault in overhead distribution system is None of the listed here All phase short circuited One phase to earth fault Phase to phase fault None of the listed here All phase short circuited One phase to earth fault Phase to phase fault ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In the event of the fault, line can be opened quickly by G. O. Switch CB All of the listed here Fuse G. O. Switch CB All of the listed here Fuse ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following faults is most likely to occur in cables? Breakdown of cable insulation Open circuit fault Cross or short-circuit fault All of these Breakdown of cable insulation Open circuit fault Cross or short-circuit fault All of these ANSWER DOWNLOAD EXAMIANS APP
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