Transmission and Distribution MCQ

1. Which of the following materials is not used for transmission and distribution of electrical power ?
2. Galvanised steel wire is generally used as-
3. The rating of a fuse wire is always expressed in--
4. The corona is considerably affected by which of the following ?
5. Which of the following are the constants of the transmission lines ?
6. Which of the following methods is used for laying of underground cables ?
7. A booster is a---
8. The voltage of the single phase supply to residential consumers is-
9. High voltage transmission lines use--
10. The loads on distributors systems are generally --
11. A feeder, in a transmission system, feeds power to-
12. Which of the following relays is used on long transmission lines ?
13. Which of the following distribution systems is more reliable ?
14. In aluminium conductors, steel core is provided to-
15. For which of the following substation equipment current rating is not necessary ?
16. In the analysis of which of the following lines shunt capacitance is neglected ?-
17. When a conductor carries more current on the surface as compared to core, it is due to-

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