Switch Gear In Railway applications ______ circuit breaker is used. minimum oil bulk oil SFe air break minimum oil bulk oil SFe air break ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Circuit breakers usually operate under 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 sub-transient state of short circuit current steady state of short circuit current ANSWER DOWNLOAD EXAMIANS APP
Switch Gear For the same power, the least size is of vaccum circuit breaker oil circuit breaker sf6 circuit breaker air-blast circuit breaker vaccum circuit breaker oil circuit breaker sf6 circuit breaker air-blast circuit breaker ANSWER DOWNLOAD EXAMIANS APP
Switch Gear SF6 gas has pungent small is nontoxic None of these is lighter than air is yellow in colour has pungent small is nontoxic None of these is lighter than air is yellow in colour ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A fuse should have low melting point high conductivity All of these low cost low melting point high conductivity All of these low cost ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The rating of a circuit breaker is generally determined on the basis of symmetrical fault current line to line fault current double line to ground fault current single line to ground fault current symmetrical fault current line to line fault current double line to ground fault current single line to ground fault current ANSWER DOWNLOAD EXAMIANS APP
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