A. 4, 1, 2, 3 B. 1, 2, 3, 4 C. 4, 1, 3, 2 D. 3, 4, 1, 3
Home/Civil Engineering (MCQs)/Tunnel Engineering/In the given figure drill holes, heading, mucking and benching are numbered as 1, 2, 3, 4; The correct sequence is: Tunnel Engineering In the given figure drill holes, heading, mucking and benching are numbered as 1, 2, 3, 4; The correct sequence is: A. 4, 1, 2, 3 B. 1, 2, 3, 4 C. 4, 1, 3, 2 D. 3, 4, 1, 3 Answer: Option C. Explanation: No answer description available for this question. Show AnswerDiscussion
