GETCO Exam Paper (22-07-2015) Critical clearing time of a fault in a power system is related to Steady state limit Short circuit limit Reactive power limit Transient stability limit Steady state limit Short circuit limit Reactive power limit Transient stability limit ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (22-07-2015) Fuel cell for power generation have drawback of _____ Noise, pollution and maintenance problems Synchronization problems Very high development costs Low life span Noise, pollution and maintenance problems Synchronization problems Very high development costs Low life span ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (22-07-2015) The power factor of the arc in circuit breaker is always leading always lagging always unity always zero always leading always lagging always unity always zero ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (22-07-2015) Slip at maximum torque depends on stator reactance rotor resistance and reactance load current stator resistance stator reactance rotor resistance and reactance load current stator resistance ANSWER EXPLANATION DOWNLOAD EXAMIANS APP at maximum torque:S=Râ‚‚/Xâ‚‚
GETCO Exam Paper (22-07-2015) Penalty factor in power system economical operation is measure of generation cost fuel cost Line loss all are correct generation cost fuel cost Line loss all are correct ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (22-07-2015) In the standard B-H curve X axis and Y axis intercepts respctively represents residual magnetism and coercive force Flux and MMF Hysteresis loss and Flux coercive force and residual magnetism residual magnetism and coercive force Flux and MMF Hysteresis loss and Flux coercive force and residual magnetism ANSWER DOWNLOAD EXAMIANS APP
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