Question
Download Solution PDFWhen can a piezometer be not used for pressure measurement in pipes.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFExplanation:
- Piezometer is the simplest form of manometer used for measuring gauge pressure
- One end of this manometer is connected to the point where the pressure is to be measured and the other end is open to the atmosphere
- As one end is open to the atmosphere so it can’t be used for measuring the gas pressure
- Gas pressure cannot be measured by means of piezometers because a gas forms no free atmosphere surface and it can’t be used when large pressures in the lighter liquid are to be measured
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