Power Systems Deflectors are provided in Pelton wheel. Francis turbine. propeller turbine. Kaplan turbine. Pelton wheel. Francis turbine. propeller turbine. Kaplan turbine. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following effects are associated with transmission line ferranti effect All of these skin effect corona effect ferranti effect All of these skin effect corona effect ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following produces the radio interference in communication lines? None of these both 1 and 2 electro static induction electro magnetic induction None of these both 1 and 2 electro static induction electro magnetic induction ANSWER DOWNLOAD EXAMIANS APP
Power Systems The use of high speed circuit breakers reduces the short circuit current. increased the short circuit current. decrease system stability. improves system stability. reduces the short circuit current. increased the short circuit current. decrease system stability. improves system stability. 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? 7.95 × 10³ 8 × 10³ 2 × 10-3 7.95 × 10-3 7.95 × 10³ 8 × 10³ 2 × 10-3 7.95 × 10-3 ANSWER DOWNLOAD EXAMIANS APP
Power Systems If the fault current is 2000 A, the relay setting is 50% and CT ratio is 400 : 5, then plug setting multiplier will be 25. 15. 10. 50. 25. 15. 10. 50. ANSWER DOWNLOAD EXAMIANS APP
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