Civil Engineering - UPSC Civil Service Exam Questions

31.
The defect which develops due to uncontrolled and non-uniform loss of moisture from wood is known as which one of the following ?
Kont
Shake
Warping
Cross grain
Answer: Option
Explanation:
No answer description is available. Let's discuss.

32.
Consider the following statements in respect of the critical depth of flow in a prismatical rectangular channel:
1. For known specific emergy, discharge is minimum.
2. For known discharge, the specific energy is minimum.
Which of the statements given above is/are correct ?
1 only
2 only
Both 1 and 2
neither 1 nor 2
Answer: Option
Explanation:
No answer description is available. Let's discuss.

33.
On the basis of the data given in the following figures, the bending moment under the load would work out to
2 kN.m
4 kN.m
6 kN.m
12 kN.m
Answer: Option
Explanation:
No answer description is available. Let's discuss.

34.
What is the innermost portion of approach zone which is the most critical portion from obstruction viewpoint, called ?
Outer horizontal surface
Conical surface
Inner horizontal surface
Clear zone
Answer: Option
Explanation:
No answer description is available. Let's discuss.

35.
A circular plate 100 mm diameter is welded to another plate by means of 6 mm fillet weld. If the permissible shearing stress in the weld equals 10 kg/mm2, then the greatest twisting moment that can be resisted by the weld will be
424 π kg.m
300 π kg.m
212 π kg.m
60 π kg.m
Answer: Option
Explanation:
No answer description is available. Let's discuss.