Switch Gear A three phase circuit breaker is rated at 2000 MVA, 33 kv. The symmetrical breaking current is 80 kA 60 kA 20 kA 35 kA 80 kA 60 kA 20 kA 35 kA ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A circuit breaker must perform the duty of carrying fault current for a short time All of these opening the faulty circuit and breaking the fault current being closed on to a fault carrying fault current for a short time All of these opening the faulty circuit and breaking the fault current being closed on to a fault ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The rating of a circuit breaker is generally determined on the basis of single line to ground fault current double line to ground fault current symmetrical fault current line to line fault current single line to ground fault current double line to ground fault current symmetrical fault current line to line fault current ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The fusing factor is always less than 1 None of these always 1 always more than 1 always less than 1 None of these always 1 always more than 1 ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Air blast circuit breaker is used for repeated duty over currents intermittent duty short duty repeated duty over currents intermittent duty short duty ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A fuse element is generally made of silver iron steel brass silver iron steel brass ANSWER DOWNLOAD EXAMIANS APP
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