Power Systems IF the time of operation of a relay for unity TMS is 10 sec then the time of operation for 0.5 TMS is 20 sec. 5 sec. none of these. 10 sec. 20 sec. 5 sec. none of these. 10 sec. ANSWER DOWNLOAD EXAMIANS APP
Power Systems The term self GMD is used to calculate inductance both 1 and 2 resistance capacitance inductance both 1 and 2 resistance capacitance ANSWER DOWNLOAD EXAMIANS APP
Power Systems Asynchronous tie line is a None of these DC transmission line either 1 or 2 AC transmission line None of these DC transmission line either 1 or 2 AC transmission line ANSWER DOWNLOAD EXAMIANS APP
Power Systems Mho relay is used for the protection of medium length lines. short length lines. no length criterion. long transmission lines. medium length lines. short length lines. no length criterion. long transmission lines. ANSWER DOWNLOAD EXAMIANS APP
Power Systems For some given transmission line the expression for voltage regulation is given by (Vs - Vr)/Vr *100%. Hence, this must be a short line None of these this may either be a medium line or short line this expression is true for any line this must be a short line None of these this may either be a medium line or short line this expression is true for any line ANSWER DOWNLOAD EXAMIANS APP
Power Systems A 3-phase transmission line operating at Vs = 400 kV and has ABCD parameters A= D = 0.8∠0°, B = 100∠90° Ω, C = 0.5*10-6∠90° ℧. Find the no load receiving end voltage? 400 kV 500 kV 600 kV 320 kv 400 kV 500 kV 600 kV 320 kv ANSWER DOWNLOAD EXAMIANS APP
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