Civil Engineering - Hydraulics - Discussion

Discussion Forum : Hydraulics - Section 5 (Q.No. 10)
10.
To measure very low pressure, we use
barometers
piezometers
manometers
differential manometers.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
53 comments Page 6 of 6.

Raja said:   3 years ago
(B) Piezometer is the correct answer.
(1)

R K said:   3 years ago
Piezometer is used for low pressure it's right but not for very low or negative pressure.

And manometer is used for high, low and negative pressure that is why option C is right.
(6)

Rakesh Gupta said:   2 years ago
Piezometer: Very low pressure.
Barometer:- Atmospheric pressure.
Manometer: Pressure in a channel.
Differential Manometer:- differential In pressure.
(13)


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