Power Systems The use of high speed circuit breakers improves system stability. reduces the short circuit current. increased the short circuit current. decrease system stability. improves system stability. reduces the short circuit current. increased the short circuit current. decrease system stability. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Most commonly used material for insulator is glass porcelain mica All of these glass porcelain mica All of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems Rankine cycle efficiency of a steam power plant is of 60 - 80 %. 45 - 80 %. 30 - 45 %. 20 - 30 %. 60 - 80 %. 45 - 80 %. 30 - 45 %. 20 - 30 %. ANSWER DOWNLOAD EXAMIANS APP
Power Systems When bundle conductor are used in place of single conductor the effective inductance and capacitance will respectively increase and decrease. decrease and increase. increase and remain unaffected. decrease and remain unaffected. increase and decrease. decrease and increase. increase and remain unaffected. decrease and remain unaffected. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Specified quantities of load bus are P and δ V and δ P and Q Q and V P and δ V and δ P and Q Q and V ANSWER DOWNLOAD EXAMIANS APP
Power Systems Skin effective is more in case of communication lines power lines None of these same in both cases communication lines power lines None of these same in both cases ANSWER DOWNLOAD EXAMIANS APP
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