Power Systems Aluminium is now most commonly employed conductor material in transmission lines than copper because it is cheaper and lighter its tensile strength is more costlier it is more conductive it is cheaper and lighter its tensile strength is more costlier it is more conductive ANSWER DOWNLOAD EXAMIANS APP
Power Systems The pickup value of relay is 6.5 Amp and fault current in relay coil is 39 Amp. Its plug setting multiplier is 7 A. 8 A. 10 A. 6 A. 7 A. 8 A. 10 A. 6 A. ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following is used in thermal plants Joule cycle Otto cycle Rankine cycle All of these Joule cycle Otto cycle Rankine cycle All of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following transmission line is most practically used in load flow analysis? Nominal ∏ Nominal T nether 1 nor 2 either 1 or 2 Nominal ∏ Nominal T nether 1 nor 2 either 1 or 2 ANSWER DOWNLOAD EXAMIANS APP
Power Systems At slack bus, which one of the following combinations of variables is not specified? P and Q Q and V P and V V and δ P and Q Q and V P and V V and δ ANSWER DOWNLOAD EXAMIANS APP
Power Systems A 3-phase, 110 kV coaxial XLPE insulated power cable delivering power at 50 Hz, has a capacitance of 125 nF/km. If the dielectric loss tangent of XLPE is 2*10^-4, then dielcetric power loss in this cable in W/km/phase is 31.7 35.45 38.6 23.9 31.7 35.45 38.6 23.9 ANSWER DOWNLOAD EXAMIANS APP
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