Civil Engineering - Hydraulics

16.
For solving network problems of pipes, necessary condition is
continuity equation
energy equation
Darcy-Weisbach equation
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

17.
In a fluid flow a particle may posses
elevation energy
kinetic energy
pressure energy
initial energy
all the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

18.
In two dimensional flow the components of velocity are given by u = ax; v = by. The stream lines will be
circular
parabolic
hyperbolic
elliptical.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

19.
The discharge through a V-notch weir varies as
H
1/H
H3/2
H7/2
H5/2.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

20.
For a most economical rectangular channel, the hydraulic mean depth, is equal to
the depth of flow
half the depth of flow
one-third depth of flow
None of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.