Transmission & Distribution Skin effect only exist in High voltage dc overhead transmission Cables carrying dc current Ac transmission Low voltage dc overhead transmission High voltage dc overhead transmission Cables carrying dc current Ac transmission Low voltage dc overhead transmission ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution When the length of cable increases , its capacitance None of the listed here Decreases Remain same Increases None of the listed here Decreases Remain same Increases ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In a 3 wire dc system, the current in +ve outer is 200 A and in the -ve outer is 100 A. The current in the neutral wire is 200 A 100 A 300 A 0 A 200 A 100 A 300 A 0 A ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Out of the following which type of poles are bulky? Wooden poles Concrete poles Tubular steel poles Transmission towers Wooden poles Concrete poles Tubular steel poles Transmission towers ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Low voltage cables are meant for use up to 11 kV 6.6 kV 3.3 kV 1.1 kV 11 kV 6.6 kV 3.3 kV 1.1 kV ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The radial system of power distribution is used for Both short and long distances Long distances only None of the listed here Short distances only Both short and long distances Long distances only None of the listed here Short distances only ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS