GETCO Exam Paper (30-11-2008) The first battle of Panipat was fought in the year 1526 AD 1556 AD 1542 AD 1296 AD 1526 AD 1556 AD 1542 AD 1296 AD ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Which loss in a transformer varies significantly with load? Copper loss Core loss Eddy current loss Hysteresis loss Copper loss Core loss Eddy current 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.
GETCO Exam Paper (30-11-2008) Isolaters used in transmission lines are capable of breaking load current no current charging current fault current load current no current charging current fault current ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Bulk-oil CBs can be used for voltage upto 11 kV 33 kV 1.1 kV 66 kV 11 kV 33 kV 1.1 kV 66 kV ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Transfer of power between two power systems takes place with power flowing from the system with the Higher voltage level Higher input current Greater leading power angle Lagging power angle Higher voltage level Higher input current Greater leading power angle Lagging power angle ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Transmission efficiency increases as voltage and power factor both increase voltage decreases but power factor increases voltage and power factor both decrease voltage increases but power factor decreases voltage and power factor both increase voltage decreases but power factor increases voltage and power factor both decrease voltage increases but power factor decreases ANSWER DOWNLOAD EXAMIANS APP
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