GETCO Exam Paper (30-11-2008) If the +Ve, -Ve & zero sequence reactances of an elements of a power system are 0.3, 0.3 & 0.8 p.u. respectively, the element would be synchronous motor transmission line synchronous generator static load synchronous motor transmission line synchronous generator static load 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 shunt capacitors shunt inductive reactors series capacitors series inductive reactors shunt capacitors shunt inductive reactors series capacitors ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) When a star delta transformer bank of three single phase transformers is to be used for step down transformation with line voltages of 23000 V and 2300 V, the ratio of transformation will be 5.8:1 17.2:1 10.0:1 12.1:1 5.8:1 17.2:1 10.0:1 12.1:1 ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) The power handling capabilities of transmission lines are controlled by load frequency control equipments determined by system operators set by design factors both (a) & (c ) controlled by load frequency control equipments determined by system operators set by design factors both (a) & (c ) ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Minimum oil C.B. use oil for arc quenching cooling lubrication insulation arc quenching cooling lubrication insulation ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) The recovery voltage will be maximum for p.f. of unity 0.707 zero 0.5 unity 0.707 zero 0.5 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS