Question:
\(\ldots\ldots\ldots\ldots\ldots\) is used for measuring the rate of flow in both compressible and incompressible fluids
\(\ldots\ldots\ldots\ldots\ldots\) is used for measuring the rate of flow in both compressible and incompressible fluids
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Pitot tube measures velocity from pressure difference between stagnation pressure and static pressure.
Updated On: May 27, 2026
- Orifice meter
- Venturi meter
- Pitot tube
- Rota meter
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The Correct Option is C
Solution and Explanation
A Pitot tube is a flow measuring device.
It measures fluid velocity by converting kinetic energy of flow into pressure energy.
It measures the difference between stagnation pressure and static pressure.
The velocity can be obtained using Bernoulli's equation.
Once velocity is known, flow rate can be calculated.
Pitot tubes can be used for both compressible fluids such as gases and incompressible fluids such as liquids.
Orifice meter and Venturi meter are also used for flow measurement, but according to the given answer key, the correct answer is Pitot tube.
Therefore, the device used for measuring rate of flow in both compressible and incompressible fluids is:
\[
\text{Pitot tube}
\]
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