Power Systems If the load is short circuited, then reflection coefficient of voltage is 1 -1 0 -2 1 -1 0 -2 ANSWER DOWNLOAD EXAMIANS APP
Power Systems A thermal protection switch is used to provide protection against overload. short circuit. temperature. over voltage. overload. short circuit. temperature. over voltage. ANSWER DOWNLOAD EXAMIANS APP
Power Systems The thermal efficiency of BWR is None of these equal to that of PWR. less than that of PWR. greater than that of PWR. None of these equal to that of PWR. less than that of PWR. greater than that of PWR. ANSWER DOWNLOAD EXAMIANS APP
Power Systems In a nuclear reactor, chain reactor is controlled by introducing cadmium rods. brass rods. iron rods. graphite rods. cadmium rods. brass rods. iron rods. graphite rods. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Mho relays are used for the protection of which of the following lines? long transmission lines only None of these short transmission lines only medium transmission lines only long transmission lines only None of these short transmission lines only medium transmission lines only ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following circuit breakers produce least arc energy? Plain oil CB. Minimum oil CB. Air break CB. Air blast CB. Plain oil CB. Minimum oil CB. Air break CB. Air blast CB. ANSWER DOWNLOAD EXAMIANS APP