Q62
American method of tunnelling (i) Is suitable for large sized tunnels (ii) Is not suitable for railway or highway tunnels (iii) Requires heavy timbers
A.
Only (i) is correct
AnswerB.
(i) and (iii) are correct
C.
(ii) and (iii) are correct
D.
(i) and (ii) are correct
Answer: Option A
Solution
Answer: Option A
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