Switch Gear SF6 gas is nontoxic is yellow in colour has pungent small is lighter than air None of these is nontoxic is yellow in colour has pungent small is lighter than air None of these ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Arc in a circuit breaker is interrupted at maximum voltage maximum current zero current minimum voltage maximum voltage maximum current zero current minimum voltage ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The voltage appearing across the contacts after opening of the circuit breaker is called recovery voltage surge voltage arc voltage operating voltage recovery voltage surge voltage arc voltage operating voltage ANSWER DOWNLOAD EXAMIANS APP
Switch Gear HRC fuses provide best protection against short circuits open circuits overload reverse current short circuits open circuits overload reverse current ANSWER DOWNLOAD EXAMIANS APP
Switch Gear SF 6 gas has pungent small is lighter than air Is nontoxic is yellow in colour has pungent small is lighter than air Is nontoxic is yellow in colour ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A circuit breaker is rated as 1500 A, 1000 MVA, 33 kv, 3-second , 3- phase oil circuit breaker. The rated normal current is 1500 A None of these 750 A 1500/√3 A 1500 A None of these 750 A 1500/√3 A ANSWER DOWNLOAD EXAMIANS APP
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