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 When a conductor carries more current on the surface as compared to core, it is due to Skin effect Unsymmetrical fault Corona Permeability variation Skin effect Unsymmetrical fault Corona Permeability variation ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Out of the following which type of poles are bulky? Wooden poles Concrete poles Transmission towers Tubular steel poles Wooden poles Concrete poles Transmission towers Tubular steel poles ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The voltage in a radial distribution will be minimum at None of the listed here The end of the distributor The midpoint of the distributor The distribution substation None of the listed here The end of the distributor The midpoint of the distributor The distribution substation ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following is the source of heat generation in the cables? Losses in the metallic sheathings and armourings Dielectric losses in cable insulation losses in the conductor All of these Losses in the metallic sheathings and armourings Dielectric losses in cable insulation losses in the conductor All of these ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The radial system of power distribution is used for Short distances only None of the listed here Long distances only Both short and long distances Short distances only None of the listed here Long distances only Both short and long distances ANSWER DOWNLOAD EXAMIANS APP
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