Tunnel Engineering Mcqs


Q.  What is the correct sequence of the following events in rock tunnelling?
1. marking tunnel profile
2. loading explosives and blasting
3. checking misfire
4. mucking
5. removing foul gas
6. setting up and drilling
7. guniting
Select the correct answer using the codes given below Codes ?


a. 1,6,5,3,4,2,7
b. 1,2,6,3,5,4,7
c. 1, 6,2, 5,4, 3, 7
d. 1,6,2,5,3,4,7


ANSWER: See Answer
 
No explanation is available for this question!
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