GETCO Exam Paper (30-11-2008) The power handling capabilities of transmission lines are determined by system operators set by design factors both (a) & (c ) controlled by load frequency control equipments determined by system operators set by design factors both (a) & (c ) controlled by load frequency control equipments ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Graded time lag over current relaying without directional features can be employed for protection of none of these radial feeders parallel feeders ring mains none of these radial feeders parallel feeders ring mains ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) The function of a breather in a transformer is to control the level of oil in the tank to provide protection against over currents to arrest flow of moisture into the tank to suppress harmonics to control the level of oil in the tank to provide protection against over currents to arrest flow of moisture into the tank to suppress harmonics 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 recovery voltage will be maximum for p.f. of unity 0.707 zero 0.5 unity 0.707 zero 0.5 ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Minimum oil C.B. use oil for cooling insulation arc quenching lubrication cooling insulation arc quenching lubrication ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Choose the word which is most nearly the OPPOSITE in meaningINVINCIBLE harmonious conquerable beleaguered unsurmountable harmonious conquerable beleaguered unsurmountable ANSWER DOWNLOAD EXAMIANS APP
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