It is possible to integrate an automatic flow controller to a________________?
Correct answer: C. Rotameter
- A. Flow nozzle
- B. Venturimeter
- C. Rotameter
- D. None of these
Explanation
A rotameter can be fitted with a control mechanism, such as an automatic valve, so it can both indicate flow and regulate it. A flow nozzle or venturimeter is normally a measuring element rather than a complete automatic controller.
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