Power Systems Most commonly used material for insulator is All of these mica glass porcelain All of these mica glass porcelain ANSWER DOWNLOAD EXAMIANS APP
Power Systems Steady state stability of a power system is improved by using double circuit line instead of single circuit line All of these decreasing generator inertia single pole switching using double circuit line instead of single circuit line All of these decreasing generator inertia single pole switching ANSWER DOWNLOAD EXAMIANS APP
Power Systems What are the tests performed for oil-filled and gas-filled cables ? Thermal stability test. Impulse tests. Load cycle tests. All of these. Thermal stability test. Impulse tests. Load cycle tests. All of these. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following produces the radio interference in communication lines? both 1 and 2 electro magnetic induction electro static induction None of these both 1 and 2 electro magnetic induction electro static induction None of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems Mho relay is usually employed for protection of short transmission lines only long transmission lines only any line medium transmission lines only short transmission lines only long transmission lines only any line medium transmission lines only ANSWER DOWNLOAD EXAMIANS APP
Power Systems In which of the following configuration power transferability is higher? horizontal configuration None of these same in both configuration triangular configuration horizontal configuration None of these same in both configuration triangular configuration ANSWER DOWNLOAD EXAMIANS APP
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