Transmission & Distribution When a conductor carries more current on the surface as compared to core, it is due to Unsymmetrical fault Permeability variation Corona Skin effect Unsymmetrical fault Permeability variation Corona Skin effect ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The following system is not generally used 1-phase 4-wire 3-phase 3-wire 3-phase 4-wire 1-phase 3-wire 1-phase 4-wire 3-phase 3-wire 3-phase 4-wire 1-phase 3-wire ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In a transmission line, the major cost is due to Insulators Towers None of the listed here Conductors Insulators Towers None of the listed here Conductors ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following characteristics should the line supports for transmission lines possess? All of these Low cost Longer life High mechanical strength All of these Low cost Longer life High mechanical strength 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 Ferranti effect Proximity effect Skin effect Kelvin effect Ferranti effect Proximity effect Skin effect Kelvin effect ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The operating voltage of super-tension cables is up to 33 kV 11 kV 3.3 kV 6.6 kV 33 kV 11 kV 3.3 kV 6.6 kV ANSWER DOWNLOAD EXAMIANS APP
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