Transmission & Distribution In a D.C. 3-wire distribution system, balancer fields are cross-connected in order to equalize voltages on the positive and negative outers boost the generated voltage balance loads on both sides of the neutral make both machine^ run as unloaded motors equalize voltages on the positive and negative outers boost the generated voltage balance loads on both sides of the neutral make both machine^ run as unloaded motors ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The cause of damage to the lead sheath of a cable is crystallisation of the lead through vibration all of these mechanical damage chemical action on the lead when buried in the earth crystallisation of the lead through vibration all of these mechanical damage chemical action on the lead when buried in the earth ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In ac system, additions and subtractions of currents are done Vectorially None of the listed here Both vectorially & arithmetically Arithmetically Vectorially None of the listed here Both vectorially & arithmetically Arithmetically 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 0 A 200 A 100 A 300 A 0 A 200 A 100 A 300 A ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In the event of the fault, line can be opened quickly by Fuse G. O. Switch CB All of the listed here Fuse G. O. Switch CB All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Power distribution by cables is generally adopted for line length Less than 50 km Above 100 km Above 200 km Less than 10 km Less than 50 km Above 100 km Above 200 km Less than 10 km ANSWER DOWNLOAD EXAMIANS APP
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