Transmission & Distribution The operating voltage of super-tension cables is up to 11 kV 33 kV 6.6 kV 3.3 kV 11 kV 33 kV 6.6 kV 3.3 kV ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The radial system of power distribution is used for None of the listed here Long distances only Short distances only Both short and long distances None of the listed here Long distances only Short distances only Both short and long distances ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution When a conductor carries more current on the surface as compared to core, it is due to Permeability variation Skin effect Corona Unsymmetrical fault Permeability variation Skin effect Corona Unsymmetrical fault ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In a 3- phase balanced load, each phase has Same p. f. But different impedance Same impedance and p. f. Same impedance but different p. f None of the listed here Same p. f. But different impedance Same impedance and p. f. Same impedance but different p. f None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In a D.C. 3-wire distribution system, balancer fields are cross-connected in order to make both machine^ run as unloaded motors balance loads on both sides of the neutral boost the generated voltage equalize voltages on the positive and negative outers make both machine^ run as unloaded motors balance loads on both sides of the neutral boost the generated voltage equalize voltages on the positive and negative outers ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The usual span with RCC Poles are 300-500 meters 40-50 meters 800-100 meters 60-100 meters 300-500 meters 40-50 meters 800-100 meters 60-100 meters ANSWER DOWNLOAD EXAMIANS APP
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