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Civil Engineering - Hydraulics

Exercise : Hydraulics - Section 2
1.
Liquids
cannot be compressed
do not occupy definite shape
are not affected by change in pressure and temperature
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
2.
The ratio of the percentagge error in the discharge and percentage error in the measurement of head over a triangular notch, is
2/3
3/2
2/5
5/2
Answer: Option
Explanation:
No answer description is available. Let's discuss.
3.
The ratio of the inertia and gravitational force acting in any flow, ignoring other forces, is called
Euler number
Frode number
Reynold number
Weber number.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
4.
A rectangular channel 6 m wide and 3 m deep and having a bed slope as 1 in 2000 is running full. If Chezy's constant C = 54.8, pick up the correct specification of the channel from the following :
hydraulic mean depth = 1.5 m
Velocity of flow = 1.5 m/sec
Rate of flow = 27 m3/sec
All the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
5.
Non-over flow double curvature concrete arch, is provided in
Bhakra dam
Hirakund dam
Nagarjuna Sagar dam
Idukki dam.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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