Transmission & Distribution The term service mains refers to Primary transmission Primary distribution Secondary distribution Secondary transmission Primary transmission Primary distribution Secondary distribution Secondary transmission ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution High voltages for transmission power is economically available from Ac currents None of the listed here Carrier currents Dc currents Ac currents None of the listed here Carrier currents Dc currents ANSWER DOWNLOAD EXAMIANS APP
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 Kelvin effect Proximity effect Skin effect Ferranti effect Kelvin effect Proximity effect Skin effect Ferranti effect ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Overhead system can be designed for operation upto 33 kV 11 kV 400 kV 66 kV 33 kV 11 kV 400 kV 66 kV ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The most common fault in overhead distribution system is None of the listed here One phase to earth fault Phase to phase fault All phase short circuited None of the listed here One phase to earth fault Phase to phase fault All phase short circuited ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The skin effect of a conductor will reduce as the Diameter increases Permeability of conductor material increases Resistivity of conductor material increases Frequency increases Diameter increases Permeability of conductor material increases Resistivity of conductor material increases Frequency increases ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS