Power Systems Due to proximity effect, the increase in conductor resistance is not negligible in underground cable overhead transmission lines communication lines All of these underground cable overhead transmission lines communication lines All of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following is low specific speed turbine? Pelton Francis None of these Kaplan Pelton Francis None of these Kaplan ANSWER DOWNLOAD EXAMIANS APP
Power Systems What should be the minimum depth (in metre)of cable trench to dug for laying of 1.1 kV? 1.20. 0.90. 1.05. 0.75. 1.20. 0.90. 1.05. 0.75. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A transmission line has a surge impedance of 400 Ω is connected with the cable having surge impedance of 40 Ω, a surge magnitude of 100 kV is travelling from the transmission line towards the cable. Find the transmitted voltage? 30.6 Kv 100 kV 18.18 kV 36. 36 kV 30.6 Kv 100 kV 18.18 kV 36. 36 kV ANSWER DOWNLOAD EXAMIANS APP
Power Systems Electrostatic precipitators in thermal power plants are used for control flow rate removal of ash from flue gas All of these remove moisture from the cole control flow rate removal of ash from flue gas All of these remove moisture from the cole ANSWER DOWNLOAD EXAMIANS APP
Power Systems Ferranti effect will not occur in which of the following transmission lines long transmission lines medium transmission lines All of these short transmission lines long transmission lines medium transmission lines All of these short transmission lines ANSWER DOWNLOAD EXAMIANS APP
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