Question
Download Solution PDFA rotameter works on the principle of variable
This question was previously asked in
ESE Electronics 2016 Paper I: Official Paper
Answer (Detailed Solution Below)
Option 3 : Area
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ST 1: UPSC ESE (IES) Civil - Building Materials
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Detailed Solution
Download Solution PDF- Rotameter is a constant pressure drop variable area flowmeter.
- It measures the flow rate of liquid or gas.
- As area changes, there will be a change in the Volumetric flow rate.
- No electricity is required.
The construction is as shown:
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