Suvitha Asked a Question
January 31, 2021 2:17 pmpts 30 pts
40 Which of the following is not an underground mining method? (A) Block caving (C) Longwall mining (D) Strip mining (B) Shrinkage stoping
  • 1 Answer(s)
  • 0 Likes
  • 1 Comments
  • Shares
  • Saurabh shukla thankyou
    Correct answer would be (D). Strip mining is not an underground mining method while others are probably underground mining methods. Strip mining method is used prominently in coa...
    Show more
    Likes(0) Reply(0)