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
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 200 A 300 A 0 A 100 A 200 A 300 A 0 A ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The economic size of conductor is determined by Kirchhoff's law Kelvin's law None of the listed here Ohm's law Kirchhoff's law Kelvin's law None of the listed here Ohm's law ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In ac system, additions and subtractions of currents are done Vectorially Both vectorially & arithmetically None of the listed here Arithmetically Vectorially Both vectorially & arithmetically None of the listed here Arithmetically ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The underground system cannot be operated above 11 V 440 V 33 V 66 V 11 V 440 V 33 V 66 V ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The cause of damage to the lead sheath of a cable is mechanical damage all of these chemical action on the lead when buried in the earth crystallisation of the lead through vibration mechanical damage all of these chemical action on the lead when buried in the earth crystallisation of the lead through vibration ANSWER DOWNLOAD EXAMIANS APP
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