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Civil Engineering - UPSC Civil Service Exam Questions

Exercise : UPSC Civil Service Exam Questions - Section 11
21.
Consider the following statements :
1. Welded structures are usually lighter than riveted structures.
2. Welding allows the arrangement of structural components in such a manner that the joint provides maximum efficiency.
3. During welding, the members do not get distorted.
Of these statements :
1, 2 and 3 correct
1 and 2 are correct
2 and 3 are correct
1 and 3 are correct
Answer: Option
Explanation:
No answer description is available. Let's discuss.
22.
Which is the major pollutant present in photochemical smog ?
PAN
S02
HC
N02
Answer: Option
Explanation:
No answer description is available. Let's discuss.
23.
What are the bending moments at the ends A and B of a uniform beam AB fixed in direction and position at A and B when acted upon by two concentrated loads at l/3rd span as shown in the figure ?
2/9 WL
4/9 WL
6/9 WL
8/9 WL
Answer: Option
Explanation:
No answer description is available. Let's discuss.
24.
Due to rise in temperature, the viscosity and unit weight of percolating fluid are reduced to 70% and 90% respectively. Other things being constant, the change in coefficient of permeability will be
20.0%
28.6%
63.0%
77.8%
Answer: Option
Explanation:
No answer description is available. Let's discuss.
25.
The correct sequence of the sludge digestion steps is
Acid formation, hydrolysis, methane formation
Methane formation, acid formation, hydrolysis
Hydrolysis, methane formation, acid formation
Hydrolysis, acid formation, methane formation
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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