GETCO Exam Paper (30-11-2008) Interconnected power systems operating with "tie line bias" will respond to frequency changes only tie line voltage changes only both frequency and tie line load changes tie line load changes only frequency changes only tie line voltage changes only both frequency and tie line load changes tie line load changes only 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 a constant power flow throughout the frequency at 50 Hz exactly All of these synchronism between machines and on external tie lines a constant power flow throughout the frequency at 50 Hz exactly All of these synchronism between machines and on external tie lines ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) The first battle of Panipat was fought in the year 1526 AD 1542 AD 1556 AD 1296 AD 1526 AD 1542 AD 1556 AD 1296 AD ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) If a combination of HRC fuse and a C.B. is employed, the C.B. operates for this combination is never employed in practice low over load currents short circuit currents under all abnormal currents this combination is never employed in practice low over load currents short circuit currents under all abnormal currents ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) The symmetrical components are used in fault analysis because none of these the sequence networks do not have mutual couplings the number of equations become lesser the result are in terms of symmetrical components none of these the sequence networks do not have mutual couplings the number of equations become lesser the result are in terms of symmetrical components ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Corona usually occurs when the electrostatic stress in the air around the conductor succeeds 6.6 kV (rms value)/cm 22 kV (maximum value)/cm 30 kV (maximum value)/cm 11 kV (rms value)/cm 6.6 kV (rms value)/cm 22 kV (maximum value)/cm 30 kV (maximum value)/cm 11 kV (rms value)/cm ANSWER DOWNLOAD EXAMIANS APP
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