Power Systems Which of the following statements is/are true? In case of parallel transmission lines both 1 and 3 fault current increases stability increases fault current reduces both 1 and 3 fault current increases stability increases fault current reduces ANSWER DOWNLOAD EXAMIANS APP
Power Systems A power system network has n nodes, Z33 of its bus impedance matrix is j0.5 pu. The voltage at node 3 is 1.3∠ -10°. If capacitor is having reactance of -j3.5 pu is now added to the network between node 3 and reference node, the current drawn by the capacitor in pu is 0.325∠ -100° 0.433∠ 80° 0.725∠ 80° 0.371∠ -100° 0.325∠ -100° 0.433∠ 80° 0.725∠ 80° 0.371∠ -100° ANSWER DOWNLOAD EXAMIANS APP
Power Systems Bundled conductors are used for EHV transmission lines primarily for reducing the voltage drop across the line surge impedance of the line copper loss corona loss voltage drop across the line surge impedance of the line copper loss corona loss ANSWER DOWNLOAD EXAMIANS APP
Power Systems Find the value of a729, where "a" is the operator α 1 α² 0 α 1 α² 0 ANSWER DOWNLOAD EXAMIANS APP
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 10 sec. 20 sec. 5 sec. none of these. 10 sec. 20 sec. 5 sec. none of these. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following relationships are not valid for short transmission lines B = C = Z Is = Ir A = D = 1 All of these B = C = Z Is = Ir A = D = 1 All of these ANSWER DOWNLOAD EXAMIANS APP
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