GETCO Exam Paper (30-11-2008) In the protection scheme relay functions as _____ device sensing breaking switching none of these sensing breaking switching none of these ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Transient stability of a power system depends on the short circuit ratio of generating units All of these the strength of transmission network fault-clearing time the short circuit ratio of generating units All of these the strength of transmission network fault-clearing time ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) In an over current protection, the setting of earth fault relay is _____ the phase fault relay. more than equal to not related in less than more than equal to not related in less than ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) The arc voltage in a C.B. is _____ with the arc current none of these in phase lagging by 90˚ leading by 90˚ none of these in phase lagging by 90˚ leading by 90˚ ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Rewirable fuse has _____ time-current characteristic inverse linear none of these square inverse linear none of these square 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 30 MW support provide 10 MW of support not be affected provide 20 MW of support provide 30 MW support provide 10 MW of support not be affected provide 20 MW of support ANSWER DOWNLOAD EXAMIANS APP
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