Switch Gear The short circuit in any winding of the transformer is the result of loose connection impulse voltage insulation failure mechanical vibration loose connection impulse voltage insulation failure mechanical vibration ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The rated secondary current of current transformer for relays is generally 20 A 10 A 30 A 5 A 20 A 10 A 30 A 5 A ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The information to the circuit breaker under fault conditions is provided by All of these H.R.'only relay rewirable fuse All of these H.R.'only relay rewirable fuse ANSWER DOWNLOAD EXAMIANS APP
Switch Gear To protect most of the electrical equipment handling low power, the types of relays used are Electronic and bimetallic Thermocouple Both of the listed here None of these Electronic and bimetallic Thermocouple Both of the listed here None of these ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The main function of a fuse is to prevent excessive currents None of these open the circuit protect the appliance protect the line prevent excessive currents None of these open the circuit protect the appliance protect the line ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The normal current in a power line is 100 A. If a short-circuit fault occurs on the line, then one can expect the short-circuit current to be 300 A 100 A more than 1000 A 200 A 300 A 100 A more than 1000 A 200 A ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS