Transmission And Distribution Multiple Choice Questions And Answers
1. Which of the following methods is used for laying of underground cables ?
(A) Direct laying
(B) Draw-in-system
(C) Solid system
(D) All of the above
Ans: D
(A) Direct laying
(B) Draw-in-system
(C) Solid system
(D) All of the above
Ans: D
2. Which of the following is the source of heat generation in the cables ?
(A) Dielectric losses in cable insulation
(B) losses in the conductor
(C) Losses in the metallic sheathings and armourings
(D) All of the above
Ans: D
(A) Dielectric losses in cable insulation
(B) losses in the conductor
(C) Losses in the metallic sheathings and armourings
(D) All of the above
Ans: D
