*/*_Which of the following may be termed as a variable orifice flowmet

1.	/_Which of the following may be termed as a variable orifice flowmeter??
A.	Rotameter
B.	Pitot tube
C.	V-notch
D.	All of the above
Answer» B. Pitot tube

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*/*_Which of the following may be termed as a variable orifice flowmeter??

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/_Which of the following may be termed as a variable orifice flowmeter??