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 result are in terms of symmetrical components the number of equations become lesser none of these the sequence networks do not have mutual couplings the result are in terms of symmetrical components the number of equations become lesser 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 capacitors shunt capacitors shunt inductive reactors series inductive reactors series capacitors shunt capacitors shunt inductive reactors series inductive reactors ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) The function of a breather in a transformer is to provide protection against over currents to control the level of oil in the tank to suppress harmonics to arrest flow of moisture into the tank to provide protection against over currents to control the level of oil in the tank to suppress harmonics to arrest flow of moisture into the tank ANSWER EXPLANATION DOWNLOAD EXAMIANS APP Function of breather is to extract moisture from air going into the conservator.it is small container filled with silica gel.silica gel in breather will be blue colour when installedsilica gel turn into pink colour when absorb moisture.
GETCO Exam Paper (30-11-2008) An air blast C.B. is usually employed for _____ duty instantaneous short repeated intermittent instantaneous short repeated intermittent ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Choose the word which is most nearly the SAME in meaningcherish nurture damage detriment nourish nurture damage detriment nourish ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Corona usually occurs when the electrostatic stress in the air around the conductor succeeds 22 kV (maximum value)/cm 11 kV (rms value)/cm 6.6 kV (rms value)/cm 30 kV (maximum value)/cm 22 kV (maximum value)/cm 11 kV (rms value)/cm 6.6 kV (rms value)/cm 30 kV (maximum value)/cm ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS