Switch Gear Dc shunt relays are made of few turns of thin wire many turns of thick wire few turns of thick wire many turns of thin wire few turns of thin wire many turns of thick wire few turns of thick wire many turns of thin wire ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Directional relay are based on flow of power voltage wave All of these current power voltage wave All of these current ANSWER DOWNLOAD EXAMIANS APP
Switch Gear HRC fuses provide best protection against open circuits short circuits reverse current overload open circuits short circuits reverse current overload ANSWER DOWNLOAD EXAMIANS APP
Switch Gear In Railway applications ______ circuit breaker is used. minimum oil air break SFe bulk oil minimum oil air break SFe bulk oil ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The arcing contacts in a circuit breaker are made of porcelain electrolytic copper aluminium alloy copper tungsten alloy porcelain electrolytic copper aluminium alloy copper tungsten alloy ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The pick-up current of a relay is 7.5 A and the fault current in relay is 30 A. Its plug-setting multiplier (P.S.M.) is 4 2 8 6 4 2 8 6 ANSWER DOWNLOAD EXAMIANS APP
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