Physics, asked by surajdesaiuser, 5 months ago

2. Drift method of tunneling is used to construct
tunnels in​

Answers

Answered by devroy26780
6

Explanation:

Drift method of tunneling is used to construct tunnels in a) Soft grounds b) Rock c) Self supporting grounds d) Broken grounds.

Answered by itzjuno
1

Answer:

Drift method of tunneling is used to construct tunnels in rock

Hope it helps you

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