GETCO Exam Paper (30-11-2008) Corona usually occurs when the electrostatic stress in the air around the conductor succeeds 11 kV (rms value)/cm 22 kV (maximum value)/cm 6.6 kV (rms value)/cm 30 kV (maximum value)/cm 11 kV (rms value)/cm 22 kV (maximum value)/cm 6.6 kV (rms value)/cm 30 kV (maximum value)/cm ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) The load carrying capability of a long transmission line both (a) & (b) is always limited by conductor area may be limited by stability considerations is increased at low ambient air temperature both (a) & (b) is always limited by conductor area may be limited by stability considerations is increased at low ambient air temperature ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) In an overhead transmission line, wave traps are used for the detection of the _____ signals. fault current carrier fault voltage fault power fault current carrier fault voltage fault power ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Interconnected power systems operating with "tie line bias" will respond to both frequency and tie line load changes frequency changes only tie line load changes only tie line voltage changes only both frequency and tie line load changes frequency changes only tie line load changes only tie line voltage changes only ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Bulk-oil CBs can be used for voltage upto 66 kV 33 kV 1.1 kV 11 kV 66 kV 33 kV 1.1 kV 11 kV ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Choose the word which is most nearly the SAME in meaningSPRING issue forth means source overpower issue forth means source overpower ANSWER DOWNLOAD EXAMIANS APP
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