Power Systems A string type insulator has three units with self capacitance C and ground capacitance of 0.2 C having a string efficiency of 82% 76% 80% 78% 82% 76% 80% 78% ANSWER DOWNLOAD EXAMIANS APP
Power Systems Find the number of strands of ACSR conductor for 4 layer transmission line? 7 1 29 37 7 1 29 37 ANSWER DOWNLOAD EXAMIANS APP
Power Systems Deflectors are provided in Kaplan turbine. propeller turbine. Francis turbine. Pelton wheel. Kaplan turbine. propeller turbine. Francis turbine. Pelton wheel. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A transmission line has a reactance of 1 Pu is operating at Vs = Vr = 1 Pu. The generator is connected at source end which is delivering 0.5 Pu of active power. Find the load angle? 45° 60° 35° 30° 45° 60° 35° 30° ANSWER DOWNLOAD EXAMIANS APP
Power Systems In which of the following frequency control method tie line may be overloaded? parallel frequency All of these flat tie line control flat frequency control parallel frequency All of these flat tie line control flat frequency control ANSWER DOWNLOAD EXAMIANS APP
Power Systems In an induction relay for a particular current setting the operating time 4 sec. When the time multiplier setting is 0.8 if the time multiplier setting is rest to 1 the operating time is 1. un changed. 5. 10. 1. un changed. 5. 10. ANSWER DOWNLOAD EXAMIANS APP
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