Switch Gear The operating time of a circuit breaker is 0.002 sec 0.2 sec 0.05 sec 0.001 sec 0.002 sec 0.2 sec 0.05 sec 0.001 sec ANSWER DOWNLOAD EXAMIANS APP
Switch Gear ________ relay is preferred for phase fault on short transmission line. Impedance None of these Reactance Induction type Impedance None of these Reactance Induction type ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Breaking capacity of a circuit breaker is usually expressed in terms of Mw volts amperes MVA Mw volts amperes MVA ANSWER DOWNLOAD EXAMIANS APP
Switch Gear An efficient and a well designed protective relaying should have All of these good selectivity and reliability high speed and selectivity economy and simplicity All of these good selectivity and reliability high speed and selectivity economy and simplicity ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The relay operating speed depends upon armature core air gap the spring tension the rate of flux built up All of these armature core air gap the spring tension the rate of flux built up All of these ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A fuse should have All of these low cost high conductivity low melting point All of these low cost high conductivity low melting point ANSWER DOWNLOAD EXAMIANS APP
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