Transmission & Distribution A feeder, in a transmission system, feeds power to Service mains All of these Distributors Generating stations Service mains All of these Distributors Generating stations ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following faults is most likely to occur in cables? Breakdown of cable insulation Open circuit fault All of these Cross or short-circuit fault Breakdown of cable insulation Open circuit fault All of these Cross or short-circuit fault ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Skin effect is proportional to (conductor diameter)4 (conductor diameter)2 (conductor diameter)1/2 None of these (conductor diameter)3 (conductor diameter)4 (conductor diameter)2 (conductor diameter)1/2 None of these (conductor diameter)3 ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In a supply system, the cost of conductor is Directly proportional to sqaure of area of cross section Directly proportional to area of cross section Inveresely proportional to area of cross-section None of the listed here Directly proportional to sqaure of area of cross section Directly proportional to area of cross section Inveresely proportional to area of cross-section None of the listed here 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 Unsymmetrical fault Corona Skin effect Permeability variation Unsymmetrical fault Corona Skin effect ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The effect of wind pressure is more predominant on Insulators Transmission lines Supporting towers Neutral wires Insulators Transmission lines Supporting towers Neutral wires ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS