Switch Gear The time of closing the cycle, in modern circuit breakers is 0.01 sec 0.10 sec 0.003 sec 0.001 sec 0.01 sec 0.10 sec 0.003 sec 0.001 sec ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The time-current graph of a fuse None of these is a circle has a linear characteristic has inverse characteristic None of these is a circle has a linear characteristic has inverse characteristic ANSWER DOWNLOAD EXAMIANS APP
Switch Gear protection of fuses is generally not used beyond 100 A 20 A 50 A 200 A 100 A 20 A 50 A 200 A ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The arcing contacts in a circuit breaker are made of aluminium alloy copper tungsten alloy electrolytic copper porcelain aluminium alloy copper tungsten alloy electrolytic copper porcelain ANSWER DOWNLOAD EXAMIANS APP
Switch Gear With which of the following, a circuit breaker must be equipped for remote operation ? shunt trip time-delay trip inverse time trip None of these shunt trip time-delay trip inverse time trip None of these ANSWER DOWNLOAD EXAMIANS APP
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
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