Transmission & Distribution When a conductor carries more current on the surface as compared to core, it is due to Permeability variation Corona Unsymmetrical fault Skin effect Permeability variation Corona Unsymmetrical fault Skin effect ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In a supply system, the cost of conductor is Inveresely proportional to area of cross-section Directly proportional to sqaure of area of cross section Directly proportional to area of cross section None of the listed here Inveresely proportional to area of cross-section Directly proportional to sqaure of area of cross section Directly proportional to area of cross section None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution If the height of transmission tower is increased, which of the following parameters is likely to change? Inductance Resistance All of the listed here Capacitance Inductance Resistance All of the listed here Capacitance ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In capacitance grading of cables, the dielectric of highest permittivity is Farthest away from core Near the core None of the listed here In the middle Farthest away from core Near the core None of the listed here In the middle ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution A lightning arrester is usually located nearer to Busbar isolator Transformer Circuit breaker Busbar isolator Transformer Circuit breaker ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Power system stability is least affected by Losses Input torque Reactance of generator Reactance of transmission line Losses Input torque Reactance of generator Reactance of transmission line ANSWER DOWNLOAD EXAMIANS APP