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 voltage fault power fault current carrier fault voltage fault power ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) On a long high voltage transmission line with heavy load, VAR compensation can be provided by using series inductive reactors series capacitors shunt capacitors shunt inductive reactors series inductive reactors series capacitors shunt capacitors shunt inductive reactors ANSWER DOWNLOAD EXAMIANS APP
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 15 50 25 10 15 50 25 10 ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Directional over current relays have two exciting coils connected across _____ secondary's of two _____ phases P.T., different T., different T. & P.T., different T. & P.T., same P.T., different T., different T. & P.T., different T. & P.T., same 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. equal to less than more than not related in equal to less than more than not related in ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) The disadvantage of transmission lines as compared to cables is All of these exposure to atmosphere hazards like smoke, ice, etc. inductive interference between power communication circuits exposure to lightening All of these exposure to atmosphere hazards like smoke, ice, etc. inductive interference between power communication circuits exposure to lightening ANSWER DOWNLOAD EXAMIANS APP
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