GETCO Exam Paper (30-11-2008) An AC transmission line requires a VAR input: to improve stability to improve the regulation to reduce losses to increase power transmission to improve stability to improve the regulation to reduce losses to increase power transmission ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) In the parallel operation of transformers, which statement is false transformers kVA ratings equal None of these transformers transformation ratios same transformers voltage ratings same transformers kVA ratings equal None of these transformers transformation ratios same transformers voltage ratings same ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) A material best suited for manufacturing of fuse wire is zinc copper aluminium silver zinc copper aluminium silver ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Choose the word which is most nearly the OPPOSITE in meaningSECURE offend discover defend endanger offend discover defend endanger ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Which loss in a transformer varies significantly with load? Hysteresis loss Eddy current loss Core loss Copper loss Hysteresis loss Eddy current loss Core 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) With the increase in mechanical force applied, the contact resistance remains unaltered decreases increases is unpredictable remains unaltered decreases increases is unpredictable ANSWER DOWNLOAD EXAMIANS APP
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