GETCO Exam Paper (30-11-2008) The symmetrical components are used in fault analysis because the number of equations become lesser the result are in terms of symmetrical components the sequence networks do not have mutual couplings none of these the number of equations become lesser the result are in terms of symmetrical components the sequence networks do not have mutual couplings none of these ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Which of the following connection of transformer will give the highest secondary voltage? star primary, delta secondary Delta primary, delta secondary star primary, star secondary Delta primary, star secondary star primary, delta secondary Delta primary, delta secondary star primary, star secondary Delta primary, star secondary ANSWER DOWNLOAD EXAMIANS APP
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) The delay fuses are used for protection of light circuits none of these fluorescent lamp motors light circuits none of these fluorescent lamp motors ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Transmission efficiency increases as 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 voltage decreases but power factor increases voltage and power factor both decrease ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Entrance to the Indian Civil Service was made possible for the Indians by Lord Lytton Lord Canning Lord Dalhousie Lord Ripon Lord Lytton Lord Canning Lord Dalhousie Lord Ripon ANSWER DOWNLOAD EXAMIANS APP
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