GETCO Exam Paper (30-11-2008) Transfer of power between two power systems takes place with power flowing from the system with the Higher input current Greater leading power angle Higher voltage level Lagging power angle Higher input current Greater leading power angle Higher voltage level Lagging power angle ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) Summation transformers are used in _____ relays. earth-fault pilot-wire distance carrier earth-fault pilot-wire distance carrier ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) In the parallel operation of transformers, which statement is false transformers voltage ratings same transformers transformation ratios same transformers kVA ratings equal None of these transformers voltage ratings same transformers transformation ratios same transformers kVA ratings equal None of these ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) The number of pilot wires required for protecting 3-phase transmission lines using Translay System of protection is 6 4 2 3 6 4 2 3 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 corrosion of core material short circuiting of secondary winding reduction in heat dissipation short circuiting of primary winding corrosion of core material short circuiting of secondary winding reduction in heat dissipation short circuiting of primary winding ANSWER DOWNLOAD EXAMIANS APP
GETCO Exam Paper (30-11-2008) The load carrying capability of a long transmission line may be limited by stability considerations both (a) & (b) is increased at low ambient air temperature is always limited by conductor area may be limited by stability considerations both (a) & (b) is increased at low ambient air temperature is always limited by conductor area ANSWER DOWNLOAD EXAMIANS APP
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