GETCO Exam Paper (30-11-2008) Which loss in a transformer varies significantly with load? Hysteresis loss Core loss Eddy current loss Copper loss Hysteresis loss Core loss Eddy current loss Copper 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.
GETCO Exam Paper (30-11-2008) Select the most suitable word from the given choices to fill in the blanks to make the sentence meaningfully complete Yesterday only he promised me to abstain _____ smoking for with from on for with from on ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Transmission efficiency increases as voltage decreases but power factor increases voltage and power factor both decrease voltage and power factor both increase voltage increases but power factor decreases voltage decreases but power factor increases voltage and power factor both decrease voltage and power factor both increase voltage increases but power factor decreases ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Burden of the relay is _____ rating of relay watt voltage current volt-amp. watt voltage current volt-amp. ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) The load carrying capability of a long transmission line may be limited by stability considerations is always limited by conductor area is increased at low ambient air temperature both (a) & (b) may be limited by stability considerations is always limited by conductor area is increased at low ambient air temperature both (a) & (b) ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Isolaters used in transmission lines are capable of breaking load current fault current charging current no current load current fault current charging current no current ANSWER DOWNLOAD EXAMIANS APP
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