Switch Gear Most of the relays on service on electric power system are electro-mechanical relays electronic relays thermal relays None of these electro-mechanical relays electronic relays thermal relays None of these ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A circuit breaker must perform the duty of being closed on to a fault All of these opening the faulty circuit and breaking the fault current carrying fault current for a short time being closed on to a fault All of these opening the faulty circuit and breaking the fault current carrying fault current for a short time ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The main function of a fuse is to None of these open the circuit prevent excessive currents protect the line protect the appliance None of these open the circuit prevent excessive currents protect the line protect the appliance ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A fuse is a current controlling device current limiting device protective device None of these current controlling device current limiting device protective device None of these ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The power loss is an important factor for the design of motor feeder transmission line generator motor feeder transmission line generator ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Which of the following is used in liquid fuses ? sulphur hexafluoride distilled water carbon tetrachloride transformer oil sulphur hexafluoride distilled water carbon tetrachloride transformer oil ANSWER DOWNLOAD EXAMIANS APP
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