Main drawback of overhead system over underground system

Q.  What is the main drawback of overhead system over underground system?
- Published on 23 Nov 15

a. Surge problem
b. High initial cost
c. Higher charging current
d. Underground system is more flexible than overhead system

ANSWER: Surge problem

Related Content

 

    Discussion

  • saroj kumar yadav   -Posted on 14 Dec 21
    best way for prepration

➨ Post your comment / Share knowledge


Enter the code shown above:

(Note: If you cannot read the numbers in the above image, reload the page to generate a new one.)
▲