Power Systems Transmission lines are transposed to reduce interference with neighbouring communication lines skin effect ferranti effect proximity effect interference with neighbouring communication lines skin effect ferranti effect proximity effect ANSWER DOWNLOAD EXAMIANS APP
Power Systems Inductance of transmission line will decrease when GMD decrease and GMR increase both GMD and GMR decrease both GMD and GMR increase GMD increase and GMR decrease GMD decrease and GMR increase both GMD and GMR decrease both GMD and GMR increase GMD increase and GMR decrease ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following plants has the maximum eapital cost Steam plants. Diesel plants. Nuclear plants. Hydro-plants. Steam plants. Diesel plants. Nuclear plants. Hydro-plants. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A transmission line has an impedance of (2+j6) Ω has voltage regulation of 10% at a load power factor of 0.8 lag. Find the voltage regulation for a load of 0.6 lead 10% -10% -6.92% 6.92% 10% -10% -6.92% 6.92% ANSWER DOWNLOAD EXAMIANS APP
Power Systems If the time of operation of a relay for unity TMS is 10 sec. the time of operation of 0.5 TMS will be _______________ secs. 20. 5. 7. 3. 20. 5. 7. 3. ANSWER DOWNLOAD EXAMIANS APP
Power Systems In a transmission line the insulators to be used at the dead end or sharp curves are suspension type strain type pin type insulator any of the above suspension type strain type pin type insulator any of the above ANSWER DOWNLOAD EXAMIANS APP
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