GETCO Exam Paper (30-11-2008) Directional over current relays have two exciting coils connected across _____ secondary's of two _____ phases T. & P.T., same T., different T. & P.T., different P.T., different T. & P.T., same T., different T. & P.T., different P.T., different ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) A reactance relay is _____ restrained _____ relay. direction, over-current voltage, directional voltage, over-current direction, over-voltage direction, over-current voltage, directional voltage, over-current direction, over-voltage ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Choose the word which is most nearly the SAME in meaningcherish damage nurture nourish detriment damage nurture nourish detriment ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) In the parallel operation of transformers, which statement is false transformers transformation ratios same transformers voltage ratings same None of these transformers kVA ratings equal transformers transformation ratios same transformers voltage ratings same None of these transformers kVA ratings equal ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) An AC transmission line requires a VAR input: 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 to improve stability ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Corona usually occurs when the electrostatic stress in the air around the conductor succeeds 30 kV (maximum value)/cm 11 kV (rms value)/cm 6.6 kV (rms value)/cm 22 kV (maximum value)/cm 30 kV (maximum value)/cm 11 kV (rms value)/cm 6.6 kV (rms value)/cm 22 kV (maximum value)/cm ANSWER DOWNLOAD EXAMIANS APP
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