GETCO Exam Paper (30-11-2008) The load carrying capability of a long transmission line is increased at low ambient air temperature may be limited by stability considerations is always limited by conductor area both (a) & (b) is increased at low ambient air temperature may be limited by stability considerations is always limited by conductor area both (a) & (b) ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Which of the following inernational body is associated / collaborating in the National 'Population Education Programme' in the country? WHO UNFPA IMF UNESCO WHO UNFPA IMF UNESCO ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) In the protection scheme relay functions as _____ device none of these sensing breaking switching none of these sensing breaking switching ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Arc chutes are used in _____ C.B.s oil air blast vacuum minimum oil oil air blast vacuum minimum oil ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Which loss in a transformer varies significantly with load? Copper loss Eddy current loss Hysteresis loss Core loss Copper loss Eddy current 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) When transformers or switchgears are to be installed in a transmission line, the poles used are H type I type L type J type H type I type L type J type ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS