GETCO Exam Paper (30-11-2008) The arc voltage in a C.B. is _____ with the arc current none of these in phase leading by 90˚ lagging by 90˚ none of these in phase leading by 90˚ lagging by 90˚ ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) The recovery voltage will be maximum for p.f. of 0.707 0.5 zero unity 0.707 0.5 zero unity ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Minimum oil C.B. use oil for cooling lubrication insulation arc quenching cooling lubrication insulation arc quenching ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Bulk-oil CBs can be used for voltage upto 11 kV 1.1 kV 66 kV 33 kV 11 kV 1.1 kV 66 kV 33 kV ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) A material best suited for manufacturing of fuse wire is zinc silver aluminium copper zinc silver aluminium copper ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) A CB under normal conditions, should be inspected once in a month 5 years 3 or 6 months a week a month 5 years 3 or 6 months a week ANSWER DOWNLOAD EXAMIANS APP
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