GETCO Exam Paper (30-11-2008) Ashoka sent his son and daughter for the preaching of Buddhism to Ceylon Javadvipa Sumatra Kambodia Ceylon Javadvipa Sumatra Kambodia ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) A reactance relay is _____ restrained _____ relay. voltage, over-current direction, over-current voltage, directional direction, over-voltage voltage, over-current direction, over-current voltage, directional direction, over-voltage ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) If the folt current is 2000 A, the relay setting is 50 percent & CT ratio is 400/5, the plug setting multiplier is 10 50 15 25 10 50 15 25 ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Steady - state stability limit of a power system means that the system is capable of maintaining a constant power flow throughout synchronism between machines and on external tie lines All of these the frequency at 50 Hz exactly a constant power flow throughout synchronism between machines and on external tie lines All of these the frequency at 50 Hz exactly ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Summation transformers are used in _____ relays. carrier earth-fault pilot-wire distance carrier earth-fault pilot-wire distance ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Which loss in a transformer varies significantly with load? Eddy current loss Copper loss Core loss Hysteresis loss Eddy current loss Copper loss Core loss Hysteresis loss ANSWER EXPLANATION DOWNLOAD EXAMIANS APP During O.C test obtained no load losses (core loss)During S.C. test obtained copper loss (load losses)during loaded condition of transformer copper loss more significant than core loss.
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