Switch Gear The fuse wire, in DC circuit, is inserted in None of these Both positive and negative circuit positive circuit only negative circuit only None of these Both positive and negative circuit positive circuit only negative circuit only ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A circuit breaker is a circuit interrupting device current limiting device current controlling device None of these circuit interrupting device current limiting device current controlling device None of these ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Circuit breakers usually operate under sub-transient state of short circuit current steady state of short circuit current transient state of short circuit current after dc component has ceased sub-transient state of short circuit current steady state of short circuit current transient state of short circuit current after dc component has ceased ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The rated secondary current of current transformer for relays is generally 30 A 5 A 20 A 10 A 30 A 5 A 20 A 10 A ANSWER DOWNLOAD EXAMIANS APP
Switch Gear In Railway applications ______ circuit breaker is used. minimum oil SFe bulk oil air break minimum oil SFe bulk oil air break ANSWER DOWNLOAD EXAMIANS APP
Switch Gear In a circuit breaker the time duration from the instant of the fault to extinction of arc is known as lead time clearing time operation time lag time lead time clearing time operation time lag time ANSWER DOWNLOAD EXAMIANS APP
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