Civil Engineering - UPSC Civil Service Exam Questions

46.
A steel rod of 16 irim diameter has been used as a tie in a bracing system, but may subject to possible reversal of stress due to the wind. What is the maximum permitted length of the member ?
1600 mm
1400 mm
1200 mm
1000 mm
Answer: Option
Explanation:
No answer description is available. Let's discuss.

47.
The total number, of independent equations that form the Lacey's regime theory is
2
3
4
6
Answer: Option
Explanation:
No answer description is available. Let's discuss.

48.
The following methods are used for structural analysis :
1. Macaulay method
2. Column analogy method
3. Kani's method
4. Method of sections
Those used for indeterminate structural analysis would include
1 and 2
1 and 3
2 and 3
2, 3 and 4
Answer: Option
Explanation:
No answer description is available. Let's discuss.

49.
In the case of S2 water surface profile (y = depth of flow, y0 = normal depth, yc = critical depth)
y0 > yc > y
yc > y0 > y
yc > y > y0
y > yc > y0
Answer: Option
Explanation:
No answer description is available. Let's discuss.

50.
A summit vertical curve is to be set joining + 2 percent grade with -3 percent grade. If the tangents interest at an elevation of 60 m and the rate of change of grade is - 1 percent per 100 m, then the elevation of the beginning point of the vertical curve will be
58.5 m
57.5 m
55.0 m
52.5 m
Answer: Option
Explanation:
No answer description is available. Let's discuss.