Power Systems Half life is defined as the time required to spiliting of a heavy nucleus. the time required for full of atoms in a specimen disintegrate. none of above. the time required for one half of isotope to decay. the time required to spiliting of a heavy nucleus. the time required for full of atoms in a specimen disintegrate. none of above. the time required for one half of isotope to decay. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following methods is/are used for reactive or voltage compensation shunt capacitor generation excitation control series capacitor All of these shunt capacitor generation excitation control series capacitor All of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following buses is/are not PV buses? reactive power support buses both 1 and 2 voltage control buses fixed shunt capacitor buses reactive power support buses both 1 and 2 voltage control buses fixed shunt capacitor buses ANSWER DOWNLOAD EXAMIANS APP
Power Systems More efficient plants are used as peak load plant base load plant None of these both 1 and 2 peak load plant base load plant None of these both 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
Power Systems In which power plant, the thermal efficiency is quite low Diesel power plant. Nuclear power plant. Hydro power plant. Steam power plant. Diesel power plant. Nuclear power plant. Hydro power plant. Steam power plant. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Two insulator discs of identical capacitance value C make up a string for a 22 kV, 50 Hz, single phase overhead line insulation system. If pin to earth capacitance is also C, then find the string efficiency? 75% 90% 50% 86%% 75% 90% 50% 86%% ANSWER DOWNLOAD EXAMIANS APP
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