Power Systems Normally Z bus matrix is a unit matrix sparse matrix full matrix null matrix unit matrix sparse matrix full matrix null matrix ANSWER DOWNLOAD EXAMIANS APP
Power Systems Bundled conductors in EHV transmission lines decrease capacitance increase inductance decrease inducatance increase capacitance decrease capacitance increase inductance decrease inducatance increase capacitance ANSWER DOWNLOAD EXAMIANS APP
Power Systems Which of the following statements is/are true? Corona is reduced by increasing the distance between the conductor increasing the radius of the conductor decreasing the supply frequency All of these increasing the distance between the conductor increasing the radius of the conductor decreasing the supply frequency All of these ANSWER DOWNLOAD EXAMIANS APP
Power Systems The shape of the disc of an induction disc relay is elliptical. none of these. spiral. circular. elliptical. none of these. spiral. circular. ANSWER DOWNLOAD EXAMIANS APP
Power Systems A 200 MVA alternator operated at no load at frequency of 50 Hz, it has inertia constant of 5 MWsec/MVA and governing system has a time delay of 0.6 sec. If the load of 50 MW is suddenly applied then find the frequency deviation during this time? 0.76 Hz 0.85 Hz -0.76 Hz -0.85 Hz 0.76 Hz 0.85 Hz -0.76 Hz -0.85 Hz ANSWER DOWNLOAD EXAMIANS APP
Power Systems Specified quantities of load bus are V and δ P and Q Q and V P and δ V and δ P and Q Q and V P and δ ANSWER DOWNLOAD EXAMIANS APP
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