Why are hollow conductors used?

Q.  Why are the hollow conductors used?
- Published on 24 Nov 15

a. Reduce the weight of copper
b. Improve stability
c. Reduce corona
d. Increase power transmission capacity

ANSWER: Reduce corona

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    Discussion

  • pankaj patel   -Posted on 13 May 17
    Question is very tricky bit answer is right

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