Q61
In the given figure drill holes, heading, mucking and benching are numbered as 1, 2, 3, 4; The correct sequence is:
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
AnswerD.
3, 4, 1, 3
Answer: Option C
Solution
Answer: Option C
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