Chemical Engineering - Fluid Mechanics - Discussion
Discussion Forum : Fluid Mechanics - Section 11 (Q.No. 37)
37.
Pressure difference between two points in vessels, pipelines or in two different pipelines can be measured by a differential manometer. The pressure difference measured as the mm of water coloumn in case of mercury-water, differential manometer is equal to (where, H = difference in height of mercury column in mm).
Discussion:
6 comments Page 1 of 1.
Chayanika said:
2 years ago
12.6H is the correct answer.
Suri said:
5 years ago
760mmhg -~- 10340mmwc.
1mmhg -~- 13.6mmwc.
1mmhg -~- 13.6mmwc.
Mintu said:
6 years ago
If one point takes A another point takes B the pressure difference is, Pa-Pb = (13.6-1)gH.
(1)
Priya said:
7 years ago
I agree @Ankita.
Ankita said:
7 years ago
I think it is proportional to (density of Hg-density of water) /density of water.
As it is differential manometer.
As it is differential manometer.
Param said:
7 years ago
No, it will be 13.6H.
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