Civil Engineering - Hydraulics

31.
If H is the depth of water retained by a vertical wall, the height of centre of pressure above the bottom is
Answer: Option
Explanation:
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32.
For maximum power transmission through a nozzle, (where hf is the head lost due to friction)
Answer: Option
Explanation:
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33.
Mass density of liquid (ρ) is given by
all the above.
Answer: Option
Explanation:
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34.
'Flow net' can be drawn only if the flow is
turbulent
rotational
distortion
none of these.
Answer: Option
Explanation:
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35.
The flow in open channel is laminar if the Reynold number is
less than 500
more than 500
1000
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.