GETCO Exam Paper (30-11-2008) In distance protection, the relay measures _____ impedance of the line from relay up to the fault point. positive sequence zero sequence negative sequence self positive sequence zero sequence negative sequence self 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 shunt inductive reactors series capacitors shunt capacitors series inductive reactors shunt inductive reactors series capacitors shunt capacitors series inductive reactors ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Dynamic stability characteristics are predominant in the period between the time the governors start reacting and when the steady-state stability is reached both (b) & (c ) while governor is in action immediately following a loss of load between the time the governors start reacting and when the steady-state stability is reached both (b) & (c ) while governor is in action immediately following a loss of load ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Transient stability of a power system depends on All of these fault-clearing time the strength of transmission network the short circuit ratio of generating units All of these fault-clearing time the strength of transmission network the short circuit ratio of generating units 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 All of these the frequency at 50 Hz exactly a constant power flow throughout synchronism between machines and on external tie lines All of these the frequency at 50 Hz exactly a constant power flow throughout ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) If a power system is transiently stable, it will oscillate beyond the first swing is always dynamically stable both (a) & (c ) may be dynamically unstable will oscillate beyond the first swing is always dynamically stable both (a) & (c ) may be dynamically unstable ANSWER DOWNLOAD EXAMIANS APP
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