Discussion :: Tunnelling - Section 1 (Q.No.5)
For B.G. single track railway, the height of the tunnel above top of rails should be
Answer: Option C
No answer description available for this question.
|Keertikumsr said: (Feb 8, 2019)|
|Can anyone explain this?|
Post your comments here:
Email : (optional)
» Your comments will be displayed only after manual approval.