Chemical Engineering - Fluid Mechanics - Discussion

Discussion Forum : Fluid Mechanics - Section 2 (Q.No. 22)
22.
Which of the following may be termed as a variable orifice flowmeter ?
Rotameter
Pitot tube
V-notch
All (a), (b) and (c)
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
5 comments Page 1 of 1.

Ivana said:   7 years ago
There are two types of flow metering devices: Variable head and variable area.

Variable head: P is varying.

Variable area: p is constant but orifice constriction is varying ie. Variable area. So variable area meters are also called variable orifice meters.
(2)

George said:   7 years ago
Yes; It is Variable area meter.

Vvk said:   8 years ago
I think Variable area meter is correct.

Sai said:   9 years ago
It's area @Dehua.

Dehua said:   9 years ago
Variable orifice? or Area?

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