Tunnel Engineering

Drift method of tunneling is used to construct tunnels in_____.

  • A. Soft grounds
  • B. Rock
  • C. Self supporting grounds
  • D. Broken grounds
Answer: Option B.

IS 14665 gives details about elevators. It specifies the number, capacityof elevator and number of floors to be served.

Leave a Reply

Your email address will not be published. Required fields are marked *

Back to top button
error: Alert: Content is protected !!