Switch Gear series reactors should have high impedance high resistance low impedance low resistance high impedance high resistance low impedance low resistance ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A fuse is never inserted in positive of dc circuit neutral wire phase line negative of dc circuit positive of dc circuit neutral wire phase line negative of dc circuit ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The transient voltage that appears across the contacts at the instant of arc extinction is called restriking voltage peak voltage recovery voltage supply voltage restriking voltage peak voltage recovery voltage supply voltage ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The normal current in a power line is 100 A. If a short-circuit fault occurs on the line, then one can expect the short-circuit current to be 300 A 100 A 200 A more than 1000 A 300 A 100 A 200 A more than 1000 A ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Minimum arcing voltage will be least in case of silver tungsten carbon graphite silver tungsten carbon graphite ANSWER DOWNLOAD EXAMIANS APP
Switch Gear protection of fuses is generally not used beyond 20 A 100 A 50 A 200 A 20 A 100 A 50 A 200 A ANSWER DOWNLOAD EXAMIANS APP
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