Transmission & Distribution Power distribution by cables is generally adopted for line length Less than 50 km Above 100 km Less than 10 km Above 200 km Less than 50 km Above 100 km Less than 10 km Above 200 km ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Which of the following characteristics should the line supports for transmission lines possess? All of these High mechanical strength Longer life Low cost All of these High mechanical strength Longer life Low cost 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 Corona Unsymmetrical fault Skin effect Permeability variation Corona Unsymmetrical fault Skin effect ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The line voltage on the L. T. Side of a distribution transformer is 400 V 11 kV 230 V 800 V 400 V 11 kV 230 V 800 V ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution When the transmission voltage is increased, the line losses are Decreased None of the listed here Increased Same Decreased None of the listed here Increased Same ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The following system is not generally used 3-phase 4-wire 1-phase 3-wire 3-phase 3-wire 1-phase 4-wire 3-phase 4-wire 1-phase 3-wire 3-phase 3-wire 1-phase 4-wire ANSWER DOWNLOAD EXAMIANS APP
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