Transmission & Distribution The cause of damage to the lead sheath of a cable is mechanical damage crystallisation of the lead through vibration all of these chemical action on the lead when buried in the earth mechanical damage crystallisation of the lead through vibration all of these chemical action on the lead when buried in the earth ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The line voltage on the L. T. Side of a distribution transformer is 400 V 11 kV 800 V 230 V 400 V 11 kV 800 V 230 V ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The power transmitted will be maximum when Receiving end voltage is more Sending end voltage is more Reactance is high Corona losses are minimum Receiving end voltage is more Sending end voltage is more Reactance is high Corona losses are minimum ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In a 3- phase balanced load, each phase has Same impedance and p. f. None of the listed here Same impedance but different p. f Same p. f. But different impedance Same impedance and p. f. None of the listed here Same impedance but different p. f Same p. f. But different impedance ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The angular displacement between two interconnected stations is mainly due to Synchronous reactance of both the alternators Reactance of the interconnector Armature reactance of both alternators All of these Synchronous reactance of both the alternators Reactance of the interconnector Armature reactance of both alternators All of these ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The purpose of using a booster is to Reduce voltage drop Compensate for voltage drop Increase current Reduce current Reduce voltage drop Compensate for voltage drop Increase current Reduce current ANSWER DOWNLOAD EXAMIANS APP
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