GETCO Exam Paper (30-11-2008) Minimum oil C.B. use oil for arc quenching cooling lubrication insulation arc quenching cooling lubrication insulation ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Summation transformers are used in _____ relays. pilot-wire distance carrier earth-fault pilot-wire distance carrier earth-fault ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Bulk-oil CBs can be used for voltage upto 1.1 kV 33 kV 66 kV 11 kV 1.1 kV 33 kV 66 kV 11 kV ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) The function of a breather in a transformer is to suppress harmonics to control the level of oil in the tank to arrest flow of moisture into the tank to provide protection against over currents to suppress harmonics to control the level of oil in the tank to arrest flow of moisture into the tank to provide protection against over currents 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) The normal difference between transmission lines and distribution lines is The quantity of current carried by the lines The cross sectional area of the conductors The operating voltage The quantity of power being transmitted by the lines The quantity of current carried by the lines The cross sectional area of the conductors The operating voltage The quantity of power being transmitted by the lines ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) If the fault occurs near the relay, the V/I ratio will be _____ that of if the fault occurs away from the relay. none of these lower than higher than equal to none of these lower than higher than equal to ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS