Switch Gear Current chopping mainly occurs in oil circuit breaker air-blast circuit breaker sf 6 circuit breaker vaccum circuit breaker oil circuit breaker air-blast circuit breaker sf 6 circuit breaker vaccum circuit breaker ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Insulation resistance of high voltage circuit breakers is more than 500 mega ohms 10 mega ohms 1 mega ohms 100 mega ohms 500 mega ohms 10 mega ohms 1 mega ohms 100 mega ohms ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Distance relays are generally split-phase relays reactance relays none of these impedance relays split-phase relays reactance relays none of these impedance relays ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The short circuit in any winding of the transformer is the result of mechanical vibration impulse voltage insulation failure loose connection mechanical vibration impulse voltage insulation failure loose connection ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A fuse should have low melting point All of these high conductivity low cost low melting point All of these high conductivity low cost ANSWER DOWNLOAD EXAMIANS APP
Switch Gear SF 6 gas is lighter than air is yellow in colour has pungent small Is nontoxic is lighter than air is yellow in colour has pungent small Is nontoxic ANSWER DOWNLOAD EXAMIANS APP
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