GETCO Exam Paper (30-11-2008) Arcing voltage will be the least in case of silver tungsten carbon copper silver tungsten carbon copper ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) The relay best suited for phase fault relaying for medium transmission line is impedance relay reactance relay mho relay none of these impedance relay reactance relay mho relay none of these 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. positive sequence zero sequence self negative sequence positive sequence zero sequence self negative sequence ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) The arc voltage in a C.B. is _____ with the arc current in phase none of these lagging by 90˚ leading by 90˚ in phase none of these lagging by 90˚ leading by 90˚ ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) The voltage regulation of a transformer at full load and 0.8 power factor lagging is 2.5%. The voltage regulation at full load, 0.8 power factor leading will be zero 0.01 -2.5% 2.5% zero 0.01 -2.5% 2.5% ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) If the +Ve, -Ve & zero sequence reactances of an elements of a power system are 0.3, 0.3 & 0.8 p.u. respectively, the element would be static load synchronous motor synchronous generator transmission line static load synchronous motor synchronous generator transmission line ANSWER DOWNLOAD EXAMIANS APP
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