Switch Gear Breaking capacity of a circuit breaker is usually expressed in terms of MVA Mw volts amperes MVA Mw volts amperes ANSWER DOWNLOAD EXAMIANS APP
Switch Gear When transmission line is energized, the wave that propagates on it is both current wave and voltage wave voltage wave only power factor wave only current wave only both current wave and voltage wave voltage wave only power factor wave only current wave only ANSWER DOWNLOAD EXAMIANS APP
Switch Gear HRC fuses provide best protection against open circuits overload short circuits reverse current open circuits overload short circuits reverse current ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The fuse wire, in DC circuit, is inserted in negative circuit only positive circuit only Both positive and negative circuit None of these negative circuit only positive circuit only Both positive and negative circuit None of these ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The fusing factor is always less than 1 always 1 None of these always more than 1 always less than 1 always 1 None of these always more than 1 ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A fuse is a current controlling device current limiting device protective device None of these current controlling device current limiting device protective device None of these ANSWER DOWNLOAD EXAMIANS APP
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