Transmission & Distribution The operating voltage of super-tension cables is up to 11 kV 6.6 kV 33 kV 3.3 kV 11 kV 6.6 kV 33 kV 3.3 kV ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The minimum dielectric stress in cable is at Conductor surface Lead sheath Centre of conductor None of the listed here Conductor surface Lead sheath Centre of conductor None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Power distribution by cables is generally adopted for line length Less than 50 km Less than 10 km Above 100 km Above 200 km Less than 50 km Less than 10 km Above 100 km Above 200 km ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The skin effect of a conductor will reduce as the Permeability of conductor material increases Frequency increases Diameter increases Resistivity of conductor material increases Permeability of conductor material increases Frequency increases Diameter increases Resistivity of conductor material increases ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution By using bundle conductors, the critical voltage for the formation of corona will Not occur Decrease Remains same Increase Not occur Decrease Remains same Increase ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The loads on distributors systems are generally Balanced Unbalanced None of these Either of the above Balanced Unbalanced None of these Either of the above ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS