GETCO Exam Paper (30-11-2008) Transfer of power between two power systems takes place with power flowing from the system with the Higher input current Lagging power angle Higher voltage level Greater leading power angle Higher input current Lagging power angle Higher voltage level Greater leading power angle 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 17.2:1 5.8:1 10.0:1 12.1:1 17.2:1 5.8:1 10.0:1 12.1:1 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
GETCO Exam Paper (30-11-2008) A material best suited for manufacturing of fuse wire is copper zinc aluminium silver copper zinc aluminium silver 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 10 MW of support not be affected provide 20 MW of support provide 30 MW support provide 10 MW of support not be affected provide 20 MW of support provide 30 MW support ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Supreme Command of all the three wings of the armed forces is vested in the Chief of Army Staff President of India Defence Minister Prime Minister of India Chief of Army Staff President of India Defence Minister Prime Minister of India ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS