Switch Gear
The making capacity of a circuit breaker is equal to

√3 × symmetrical breaking capacity
None of these
√2 × symmetrical breaking capacity
2.55 × symmetrical breaking capacity

ANSWER DOWNLOAD EXAMIANS APP

Switch Gear
The material used for fuse must have

Low melting point and low specific resistance
low melting point and high specific resistance
low melting point and any specific resistance
high melting point and low specific resistance

ANSWER DOWNLOAD EXAMIANS APP