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Civil Engineering - UPSC Civil Service Exam Questions

Exercise : UPSC Civil Service Exam Questions - Section 1
16.
In the force system shown in the figure, the force CA should be
5 t
- 5 t
4 t
- 4 t
Answer: Option
Explanation:
No answer description is available. Let's discuss.
17.
A cylindrical shell made of mild steel plate of 100 cm diameter is to be subjected to an internal pressure of 10 kg/cm2. If the material yields at 2000 kg/cm2, assuming factor of safety as four and using maximum principal stress theory, thickness of the plate will be
5 mm
10 mm
15 mm
20 mm
Answer: Option
Explanation:
No answer description is available. Let's discuss.
18.
A plot of land 60°m x 20 m is measure steel tape. If the standard error of length width measurements is taken as ± 1 cm, the standard error of the area of the plot be
± 0.1414 m2
± 0.566 m2
± 0.632 m2
± 0.8484 m2
Answer: Option
Explanation:
No answer description is available. Let's discuss.
19.
The graphical condition for equilibrium of concurrent forces is that
both the force polygon and the funicular polygon must be closed figures
funicular polygon should be a closed figure
force polygon need not be a closed figure
force polygon should be a closed figure
Answer: Option
Explanation:
No answer description is available. Let's discuss.
20.
In a tilted aerial photograph, if the swing is 230°, then the rotation angle is equal to
140°
130°
50°
25°
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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