Transmission & Distribution When the load at the receiving end of a long transmission line is removed, the sending end voltage. This effect is known as Skin effect Proximity effect Kelvin effect Ferranti effect Skin effect Proximity effect Kelvin effect Ferranti effect ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The skin effect of a conductor will reduce as the Permeability of conductor material increases Diameter increases Frequency increases Resistivity of conductor material increases Permeability of conductor material increases Diameter increases Frequency increases Resistivity of conductor material increases ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Impedance relay is used on _____ transmission lines. Long Medium All Short Long Medium All Short ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution For operating voltages beyond 66 kv, the cable used are Belted type S. L. Type None of the listed here Oil filled Belted type S. L. Type None of the listed here Oil filled ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution A lightning arrester is usually located nearer to isolator Transformer Circuit breaker Busbar isolator Transformer Circuit breaker Busbar ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The operating voltage of super-tension cables is up to 33 kV 3.3 kV 11 kV 6.6 kV 33 kV 3.3 kV 11 kV 6.6 kV ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS