Switch Gear To protect most of the electrical equipment handling low power, the types of relays used are Both of the listed here Electronic and bimetallic None of these Thermocouple Both of the listed here Electronic and bimetallic None of these Thermocouple ANSWER DOWNLOAD EXAMIANS APP
Switch Gear The information to the circuit breaker under fault conditions is provided by relay rewirable fuse H.R.'only All of these relay rewirable fuse H.R.'only All of these ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A circuit breaker is a current limiting device current controlling device None of these circuit interrupting device current limiting device current controlling device None of these circuit interrupting device ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Overheating of relay contacts or contact born out is due to too low contact pressure slow making and breaking of load circuit contacts all of these foreign matter on the contact surface too low contact pressure slow making and breaking of load circuit contacts all of these foreign matter on the contact surface ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Arc in a circuit breaker is interrupted at maximum current zero current minimum voltage maximum voltage maximum current zero current minimum voltage maximum voltage 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
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