GETCO Exam Paper (30-11-2008) The power transmitted will be maximum when corona losses are least sending end voltage is more receiving end voltage is more reactance is high corona losses are least sending end voltage is more receiving end voltage is more reactance is high ANSWER DOWNLOAD EXAMIANS APP
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 completeA light breeze _____ the forest fire and made it more dangerous lit blew extinguished fanned lit blew extinguished fanned ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) With the increase in mechanical force applied, the contact resistance decreases is unpredictable increases remains unaltered decreases is unpredictable increases remains unaltered 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 Lagging power angle Greater leading power angle Higher voltage level Higher input current Lagging power angle Greater leading power angle ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Which loss in a transformer varies significantly with load? Eddy current loss Copper loss Hysteresis loss Core loss Eddy current loss Copper loss Hysteresis loss Core 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) Graded time lag over current relaying without directional features can be employed for protection of radial feeders ring mains none of these parallel feeders radial feeders ring mains none of these parallel feeders ANSWER DOWNLOAD EXAMIANS APP
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