GETCO Exam Paper (30-11-2008) A reactance relay is _____ restrained _____ relay. voltage, over-current direction, over-current voltage, directional direction, over-voltage voltage, over-current direction, over-current voltage, directional direction, over-voltage 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) Steady - state stability limit of a power system means that the system is capable of maintaining synchronism between machines and on external tie lines the frequency at 50 Hz exactly All of these a constant power flow throughout synchronism between machines and on external tie lines the frequency at 50 Hz exactly All of these a constant power flow throughout 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 25 50 15 10 25 50 15 10 ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Bulk-oil CBs can be used for voltage upto 66 kV 33 kV 11 kV 1.1 kV 66 kV 33 kV 11 kV 1.1 kV ANSWER DOWNLOAD EXAMIANS APP
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 power fault voltage fault current carrier fault power fault voltage ANSWER DOWNLOAD EXAMIANS APP
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