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What does a differential manometer measure?
9. What does a differential manometer measure?
- Pressure difference between two points
- Absolute pressure at a single point
- Flow rate of a fluid
- Velocity of a fluid
Answer: A) Pressure difference between two points
Explanation:
A differential manometer is a device used to measure the pressure difference between two points in a system, such as across a restriction or a differential pressure across a flow element.