GETCO Exam Paper (30-11-2008) Isolaters used in transmission lines are capable of breaking no current load current charging current fault current no current load current charging current fault current ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Choose the word which is most nearly the OPPOSITE in meaningINVINCIBLE harmonious beleaguered unsurmountable conquerable harmonious beleaguered unsurmountable conquerable ANSWER DOWNLOAD EXAMIANS APP
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 both (a) & (b) is always limited by conductor area is increased at low ambient air temperature may be limited by stability considerations both (a) & (b) is always limited by conductor area ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) The number of pilot wires required for protecting 3-phase transmission lines using Translay System of protection is 2 3 4 6 2 3 4 6 ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) In an overhead transmission line, wave traps are used for the detection of the _____ signals. fault current carrier fault power fault voltage fault current carrier fault power fault voltage 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.
EXAMIANS