Power Systems Which of the following is/are the stator faults? Inter phase faults failure of excitation over current All of these Inter phase faults failure of excitation over current All of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems A transmission line has 50 km operating at frequency of 500 Hz. Find the type of the line? medium transmission line any of the above long transmission line short transmission line medium transmission line any of the above long transmission line short transmission line ANSWER DOWNLOAD EXAMIANS APP
Power Systems For loss less line, find the ratio of length to the wave length of a signal for a phase shift of 0.05 radians? 8 × 10³ 7.95 × 10³ 7.95 × 10-3 2 × 10-3 8 × 10³ 7.95 × 10³ 7.95 × 10-3 2 × 10-3 ANSWER DOWNLOAD EXAMIANS APP
Power Systems Advantage/s of per unit system as compare to absolute system? calculation time is less All of these only one equation is required memory required is less calculation time is less All of these only one equation is required memory required is less ANSWER DOWNLOAD EXAMIANS APP
Power Systems The value of diversity factor is less than 1 greater than 1 1 0 less than 1 greater than 1 1 0 ANSWER DOWNLOAD EXAMIANS APP
Power Systems Mho relay is used for the protection of short length lines. medium length lines. no length criterion. long transmission lines. short length lines. medium length lines. no length criterion. long transmission lines. ANSWER DOWNLOAD EXAMIANS APP