Power Systems In a 4 bus,4×4 Y bus matrix the number of non zero elements are 12. Find the number of transmission lines? 8 2 4 5 8 2 4 5 ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of following is a medium and low head turbines Kaplan and Francis turbines. None of above. Pelton and Kaplan turbines. Francis and Kaplan turbines. Kaplan and Francis turbines. None of above. Pelton and Kaplan turbines. Francis and Kaplan turbines. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following relationships are not valid for short transmission lines Is = Ir All of these B = C = Z A = D = 1 Is = Ir All of these B = C = Z A = D = 1 ANSWER DOWNLOAD EXAMIANS APP
Power Systems If skin depth is more, then skin effect is more less either 1 or 2 None of these more less either 1 or 2 None of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems If transmission line parameters A and B are 0.9∠0° and 200∠90° respectively. Find the shunt reactor required to compensate the ferranti effect? 750 Ω 1500 Ω 2000 Ω 3000 Ω 750 Ω 1500 Ω 2000 Ω 3000 Ω ANSWER DOWNLOAD EXAMIANS APP
Power Systems Installation of capacitors at suitable locations and of optimum size in a distribution system results in improved voltage regulation reduction in distribution power loss reduction of KVA rating of distribution transformers All of these improved voltage regulation reduction in distribution power loss reduction of KVA rating of distribution transformers All of these ANSWER DOWNLOAD EXAMIANS APP
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