Power Systems If sparsity of a 5 bus transmission line is 0.4. Find the number of transmission lines? 4 6 5 3 4 6 5 3 ANSWER DOWNLOAD EXAMIANS APP
Power Systems A cable has inductance of 0.22 mH per km and capacitance of 0.202 µF per km. The surge impedance of the cable is 28 Ω 33 Ω 52 Ω 40 Ω 28 Ω 33 Ω 52 Ω 40 Ω ANSWER DOWNLOAD EXAMIANS APP
Power Systems The maximum demand of a consumer is 2 kW and corresponding daily energy consumption is 30 units. What is the corresponding load factor? 75% 50.5% 25% 62.5% 75% 50.5% 25% 62.5% 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 incident current? 100 A 200 A 2500 A 250 A 100 A 200 A 2500 A 250 A ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following is/are the effects of corona charging current increases power loss decreases All of these interference decreases charging current increases power loss decreases All of these interference decreases ANSWER DOWNLOAD EXAMIANS APP
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 78% 80% 76% 82% 78% 80% 76% 82% ANSWER DOWNLOAD EXAMIANS APP
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