Civil Engineering - UPSC Civil Service Exam Questions

26.
Which one of the following would help prevent the escape of foul sewer gases from a water closet ?
Air gap
Vent pipe
Gulley trap
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

27.
The beam shown in the given figure has a design bending moment value of
8 kNm
6 kNm
4 kNm
2 kNm
Answer: Option
Explanation:
No answer description is available. Let's discuss.

28.
Length of line measured with a 20 m chain was found to be 634.4 m. If the chain was 5 cm too long, throughout the measurement, then the true length of the line is
635.990 m
635.986 m
632.818 m
632.814 m
Answer: Option
Explanation:
No answer description is available. Let's discuss.

29.
What does the Williot-Morr diagram yield ?
Forces in members of a truss
Moments in a fixed beam
Reactions at the supports
Joint displacement of a pinjointed plane frame
Answer: Option
Explanation:
No answer description is available. Let's discuss.

30.
The runway length after correcting for elevation and temperature is 2845 m. If the effective gradient on runway is 0.5 per cent, then the revised runway length will be
2845 m
2910 m
3030 m
3130 m
Answer: Option
Explanation:
No answer description is available. Let's discuss.