GETCO Exam Paper (22-07-2015) Shunt compensation in EHV line is resorted to Reduce the fault level Increase line impedance Improve voltage profile Improve the stability Reduce the fault level Increase line impedance Improve voltage profile Improve the stability ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (22-07-2015) Slip at maximum torque depends on rotor resistance and reactance stator resistance load current stator reactance rotor resistance and reactance stator resistance load current stator reactance ANSWER EXPLANATION DOWNLOAD EXAMIANS APP at maximum torque:S=Râ‚‚/Xâ‚‚
GETCO Exam Paper (22-07-2015) When the load is suddenly increased in the receiving end of the system, the phase shift will remains same increase decrease Not affected remains same increase decrease Not affected ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (22-07-2015) The Z matrix of 2 port network is given by [0.9 0.2 : 0.2 0.6]. The element Y22 of the corresponding Y matrix of the same network is given by -0.4 0.4 1.8 1.2 -0.4 0.4 1.8 1.2 ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (22-07-2015) Penalty factor in power system economical operation is measure of generation cost fuel cost all are correct Line loss generation cost fuel cost all are correct Line loss ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (22-07-2015) Laplace transforms is used for converting non linear equation to linear equation finding transfer function of any systems converting diffential equation to algebraic equation for finding initial condition in a system converting non linear equation to linear equation finding transfer function of any systems converting diffential equation to algebraic equation for finding initial condition in a system ANSWER DOWNLOAD EXAMIANS APP
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