GETCO Exam Paper (30-11-2008) Transmission efficiency increases as voltage and power factor both decrease voltage increases but power factor decreases voltage and power factor both increase voltage decreases but power factor increases voltage and power factor both decrease voltage increases but power factor decreases voltage and power factor both increase voltage decreases but power factor increases ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) When a star delta transformer bank of three single phase transformers is to be used for step down transformation with line voltages of 23000 V and 2300 V, the ratio of transformation will be 5.8:1 12.1:1 10.0:1 17.2:1 5.8:1 12.1:1 10.0:1 17.2:1 ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Interconnected power systems operating with "tie line bias" will respond to tie line load changes only both frequency and tie line load changes tie line voltage changes only frequency changes only tie line load changes only both frequency and tie line load changes tie line voltage changes only frequency changes only ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) The delay fuses are used for protection of motors light circuits fluorescent lamp none of these motors light circuits fluorescent lamp none of these ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Rewirable fuse has _____ time-current characteristic square none of these linear inverse square none of these linear inverse ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Dynamic stability characteristics are predominant in the period immediately following a loss of load while governor is in action both (b) & (c ) between the time the governors start reacting and when the steady-state stability is reached immediately following a loss of load while governor is in action both (b) & (c ) between the time the governors start reacting and when the steady-state stability is reached ANSWER DOWNLOAD EXAMIANS APP
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