GETCO Exam Paper (30-11-2008) A CB under normal conditions, should be inspected once in 5 years 3 or 6 months a month a week 5 years 3 or 6 months a month a week ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Arcing voltage will be the least in case of copper silver tungsten carbon copper silver tungsten carbon ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) When a star delta transformer bank of three single phase transformers is to be used for step down transformation with line voltages of 23000 V and 2300 V, the ratio of transformation will be 12.1:1 17.2:1 10.0:1 5.8:1 12.1:1 17.2:1 10.0:1 5.8:1 ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) In distance protection, the relay measures _____ impedance of the line from relay up to the fault point. zero sequence self positive sequence negative sequence zero sequence self positive sequence negative sequence ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) In a dry type transformer, accumulation of dust on the windings and core is likely to cause reduction in heat dissipation short circuiting of secondary winding short circuiting of primary winding corrosion of core material reduction in heat dissipation short circuiting of secondary winding short circuiting of primary winding corrosion of core material 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
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