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 completeThe blood donation camp was organized _____ Naval Youth Club to by with from to by with from ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) In the protection scheme relay functions as _____ device breaking sensing switching none of these breaking sensing switching none of these ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Power system A is operating in parallel with other systems and has a frequency bias of 50 MW/0.1 Hz. For a loss of generation in one of the interconnected systems resulting in a frequency drop of 0.02 Hz, system A should provide 20 MW of support provide 30 MW support not be affected provide 10 MW of support provide 20 MW of support provide 30 MW support not be affected provide 10 MW of support ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) An air blast C.B. is usually employed for _____ duty short intermittent repeated instantaneous short intermittent repeated instantaneous 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 none of these parallel feeders ring mains radial feeders none of these parallel feeders ring mains radial feeders ANSWER DOWNLOAD EXAMIANS APP
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