Switch Gear Overheating of relay contacts or contact born out is due to foreign matter on the contact surface too low contact pressure all of these slow making and breaking of load circuit contacts foreign matter on the contact surface too low contact pressure all of these slow making and breaking of load circuit contacts ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The current rating of a fuse is 5A. The fusing current will be 1 A 5 A 2.5 A more than 5A 1 A 5 A 2.5 A more than 5A ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Outdoor switchgear is generally used for voltage beyond 33 kV 66 kV 11 kV 132 kV 33 kV 66 kV 11 kV 132 kV ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The fusing factor is None of these always more than 1 always 1 always less than 1 None of these always more than 1 always 1 always less than 1 ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Distance relays are generally split-phase relays none of these reactance relays impedance relays split-phase relays none of these reactance relays impedance relays ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The operating time of a circuit breaker is 0.2 sec 0.001 sec 0.002 sec 0.05 sec 0.2 sec 0.001 sec 0.002 sec 0.05 sec ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS