Transmission & Distribution Overhead system can be designed for operation upto 11 kV 33 kV 66 kV 400 kV 11 kV 33 kV 66 kV 400 kV ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The loads on distributors systems are generally Either of the above None of these Unbalanced Balanced Either of the above None of these Unbalanced Balanced ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The domestic load that has unity power factor is Tube Filament lamp Mixer Fan Tube Filament lamp Mixer Fan ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Skin effect only exist in Low voltage dc overhead transmission Cables carrying dc current High voltage dc overhead transmission Ac transmission Low voltage dc overhead transmission Cables carrying dc current High voltage dc overhead transmission Ac transmission 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 Skin effect Unsymmetrical fault Corona Permeability variation Skin effect Unsymmetrical fault Corona ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Skin effect is proportional to (conductor diameter)1/2 (conductor diameter)3 (conductor diameter)4 None of these (conductor diameter)2 (conductor diameter)1/2 (conductor diameter)3 (conductor diameter)4 None of these (conductor diameter)2 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS