Tunnel Engineering Multiple Choice Questions

Tunnel Engineering

Question 1.

Which of the following are percussion drills?
(i) Shot drill
(ii) Diamond drill
(iii) Wagon drill
(iv) Churn drill

A.

 (i) and (ii) are correct

B.

 (iii) and (iv) are correct

C.

 (i) and (iv) are correct

D.

 (ii) and (iii) are correct

Explanation :

Explanation Not Provided

Question 2.

Which of the following lining material is useful for shield driven tunnels in sub aqueous regions?

A.

 Stone masonry

B.

 Timber

C.

 Cast iron

D.

 Cement concrete

Explanation :

Explanation Not Provided

Question 3.

Which of the following methods of tunneling is used for long tunnels at great depths?

A.

 Army method

B.

 Needle beam method

C.

 Austrian method

D.

 English method

Explanation :

Explanation Not Provided

Question 4.

Drifters can be used to drill

A.

 Only up holes

B.

 Only down holes

C.

 Horizontal or up holes

D.

 Horizontal down or up holes

Explanation :

Explanation Not Provided

Question 5.

The tunnels, the artificial underground passages are constructed for:

A.

 Highways

B.

 Railways

C.

 Sewerage

D.

 All the above

Explanation :

Explanation Not Provided