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Civil Engineering - UPSC Civil Service Exam Questions

Exercise : UPSC Civil Service Exam Questions - Section 19
1.
A rectangular channel of 2.5 m width and 2 m depth of water carries a flow of 10 m3/s. The specific energy for the flow is given by
1.18 m
3.4 m/s
2.0 m/s
2.2 m
Answer: Option
Explanation:
No answer description is available. Let's discuss.
2.
Which of the following pollutants is responsible for depletion of ozone layer ?
Unburnt hydrocarbon
UV rays
Chlorofluoro carbons
Oxides of nitrogen
Answer: Option
Explanation:
No answer description is available. Let's discuss.
3.
If a composite bar of steel and copper is heated, then the copper bar will be subjected to
compression
shear
tension
torsion
Answer: Option
Explanation:
No answer description is available. Let's discuss.
4.
Consider the following discharge measurement devices :
1. Cylindrical mouthpiece flowing full
2. Sharp-edged orifice
3. Convergent-divergent mouthpiece
4. Borda's re-entrant mouthpiece flowing free
The correct sequence of increasing order of their discharge coefficients is
4-2-1-3
4-2-3-1
2-4-3-1
2-4-1-3
Answer: Option
Explanation:
No answer description is available. Let's discuss.
5.
A square framework formed of uniform heavy rods of equal weight joined together is hung by one corner. A weight W is suspended from each of the three lower corners and the shape of the square is preserved .with the help of a light rod along the horizontal diagonal. The thrust of the light rod is
2 W
3 W
4 W
6 W
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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