Switch Gear To protect most of the electrical equipment handling low power, the types of relays used are Thermocouple None of these Both of the listed here Electronic and bimetallic Thermocouple None of these Both of the listed here Electronic and bimetallic ANSWER DOWNLOAD EXAMIANS APP
Switch Gear A fuse in a motor circuit provides protection against short-circuit and overload None of these overload open circuit, short-circuit and overload short-circuit and overload None of these overload open circuit, short-circuit and overload ANSWER DOWNLOAD EXAMIANS APP
Switch Gear Wave trap is used to trap waves of higher frequencies entering generator or transformer units None of these power frequencies either of the above higher frequencies entering generator or transformer units None of these power frequencies either of the above ANSWER DOWNLOAD EXAMIANS APP
Switch Gear SF6 gas has pungent small None of these is nontoxic is yellow in colour is lighter than air has pungent small None of these is nontoxic is yellow in colour is lighter than air 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 foreign matter on the contact surface all of these too low contact pressure slow making and breaking of load circuit contacts foreign matter on the contact surface all of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS