Power Systems A guard ring is used in string type insulator having 3 units to improve string efficiency. Find the capacitance of metal link 2 if pin to earth capacitance of each unit is 1 F? 2 F 0.5 F 1 F 4 F 2 F 0.5 F 1 F 4 F ANSWER DOWNLOAD EXAMIANS APP
Power Systems Bundled conductors are used for EHV transmission lines primarily for reducing the copper loss surge impedance of the line voltage drop across the line corona loss copper loss surge impedance of the line voltage drop across the line corona loss ANSWER DOWNLOAD EXAMIANS APP
Power Systems Alternate formation and breakage of bubbles are called surgfication. All of these water hamming. cavitations. surgfication. All of these water hamming. cavitations. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Cheapest plant in operation and maintenance is nuclear. steam power. diesel power. hydroelectric. nuclear. steam power. diesel power. hydroelectric. ANSWER DOWNLOAD EXAMIANS APP
Power Systems One fission of U235 releases energy of 525 MeV. 335 MeV. 435 MeV. 200 MeV. 525 MeV. 335 MeV. 435 MeV. 200 MeV. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Advantages of pumped storage plants is/are operating time is minimum used as load frequency control most economical as a peak load supply plant All of these operating time is minimum used as load frequency control most economical as a peak load supply plant All of these ANSWER DOWNLOAD EXAMIANS APP
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