GETCO Exam Paper (30-11-2008) A reactance relay is _____ restrained _____ relay. direction, over-current voltage, directional direction, over-voltage voltage, over-current direction, over-current voltage, directional direction, over-voltage voltage, over-current ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Choose the word which is most nearly the SAME in meaningcherish nourish damage detriment nurture nourish damage detriment nurture ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Transfer of power between two power systems takes place with power flowing from the system with the Higher voltage level Higher input current Lagging power angle Greater leading power angle Higher voltage level Higher input current Lagging power angle Greater leading power angle ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) The function of a breather in a transformer is to provide protection against over currents to arrest flow of moisture into the tank to control the level of oil in the tank to suppress harmonics to provide protection against over currents to arrest flow of moisture into the tank to control the level of oil in the tank to suppress harmonics ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Function of breather is to extract moisture from air going into the conservator.it is small container filled with silica gel.silica gel in breather will be blue colour when installedsilica gel turn into pink colour when absorb moisture.
GETCO Exam Paper (30-11-2008) If the folt current is 2000 A, the relay setting is 50 percent & CT ratio is 400/5, the plug setting multiplier is 25 10 50 15 25 10 50 15 ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) The disadvantage of transmission lines as compared to cables is exposure to atmosphere hazards like smoke, ice, etc. inductive interference between power communication circuits All of these exposure to lightening exposure to atmosphere hazards like smoke, ice, etc. inductive interference between power communication circuits All of these exposure to lightening ANSWER DOWNLOAD EXAMIANS APP
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