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Civil Engineering - UPSC Civil Service Exam Questions

Exercise : UPSC Civil Service Exam Questions - Section 26
26.
Which one of the following is employed to determine strength of hardened existing concrete structure ?
Bullet test
Kelly ball test
Rebound hammer test
Cone penetrometer
Answer: Option
Explanation:
No answer description is available. Let's discuss.
27.
Which one of following statements associated with groynes :
1. Hydraulic behaviour of a system of groynes is influenced by the characteristics of particles that constitute the littoral drift.
2. Groyne is constructed approximately parallel to shore.
Which of the statements given above is/are correct ?
1 only
2 only
Both 1 and 2
Neither 1 nor 2
Answer: Option
Explanation:
No answer description is available. Let's discuss.
28.
Reinforced concrete door and window frames can be compacted using :
1. needle vibrator
2. plate vibrator
3. form vibrator
4. tapping
The correct sequence of these equipment in order of preference (from the best to the worst) is
2, 3, 4, 1
3, 2, 1, 4
2, 3, 1, 4
3, 2, 4, 1
Answer: Option
Explanation:
No answer description is available. Let's discuss.
29.
If the Froude number of flow in an open channel is more than 1.0 then the flow is said to be
critical
shooting
streaming
transitional
Answer: Option
Explanation:
No answer description is available. Let's discuss.
30.
Due to some point load anywhere on a fixed beam, the maximum free bending moment is M. The sum of fixed end moment is
M
1.5M
2.0M
3.0M
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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