Power Systems Which of the following are the fissile materials U235 and Th239. None of these. U238 and Th232. U235, U233 and Pu239. U235 and Th239. None of these. U238 and Th232. U235, U233 and Pu239. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A string insulator has 4 units. The voltage across the bottom most unit is 33.33% of total voltage. Its string efficiency is 33.33% 66.66% 25% 75% 33.33% 66.66% 25% 75% ANSWER DOWNLOAD EXAMIANS APP
Power Systems What will be the ratio of the C.T. on the H.V side of a 3 - φ star / delta 33 / 11 kV transformer if the protecting CT on the LV side has a ratio of 300 : 5 ? 100 : 5 / √3. 150 : 4 / √3. 120 : 6 / √3. 200 : 5 / √3. 100 : 5 / √3. 150 : 4 / √3. 120 : 6 / √3. 200 : 5 / √3. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following decides the insulation level of 400 kV, EHV line? lighting voltage switching over voltage skin effect radio interference lighting voltage switching over voltage skin effect radio interference ANSWER DOWNLOAD EXAMIANS APP
Power Systems Communications lines are treated as any of the above long transmission lines medium transmission lines short transmission lines any of the above long transmission lines medium transmission lines short transmission lines ANSWER DOWNLOAD EXAMIANS APP
Power Systems A power station has a maximum demand of 15 MW. The plant capacity is 20 MW. Find the reserve capacity of the plant? 20 MW 15 MW 5 MW 10 MW 20 MW 15 MW 5 MW 10 MW ANSWER DOWNLOAD EXAMIANS APP
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