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For the measurement of flow, the cheapest device is _____________

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in Dairy Engineering by (789k points)
For the measurement of flow, the cheapest device is _____________

(a) Venturi

(b) Dall flow tube

(c) Flow nozzle

(d) Pitot static tube

I have been asked this question in semester exam.

The origin of the question is Measuring Equipment and Technique topic in chapter Rheology of Dairy Engineering

1 Answer

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Best answer
Right option is (c) Flow nozzle

Best explanation: Flow nozzle is the most economical device for the measurement of flow. Dall flow tube, Venturi and  Pitot static tube are comparatively expensive.

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