GETCO Exam Paper (30-11-2008) In an overhead transmission line, wave traps are used for the detection of the _____ signals. fault voltage carrier fault current fault power fault voltage carrier fault current fault power ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Power system A is operating in parallel with other systems and has a frequency bias of 50 MW/0.1 Hz. For a loss of generation in one of the interconnected systems resulting in a frequency drop of 0.02 Hz, system A should provide 20 MW of support provide 30 MW support not be affected provide 10 MW of support provide 20 MW of support provide 30 MW support not be affected provide 10 MW of support ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Arc chutes are used in _____ C.B.s air blast vacuum minimum oil oil air blast vacuum minimum oil oil 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 inductive reactors series capacitors shunt capacitors series inductive reactors shunt inductive reactors series capacitors shunt capacitors ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Bulk-oil CBs can be used for voltage upto 66 kV 11 kV 1.1 kV 33 kV 66 kV 11 kV 1.1 kV 33 kV ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) The power transmitted will be maximum when corona losses are least receiving end voltage is more reactance is high sending end voltage is more corona losses are least receiving end voltage is more reactance is high sending end voltage is more ANSWER DOWNLOAD EXAMIANS APP
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