What is the gauge pressure and absolute pressure

Assignment Help Mechanical Engineering

Reference no: EM13701049

Atmospheric pressure is101.3 kPa (or else 14.69 psi). You take a vessel, and pressurise it to 350 kPa (or 50.75 psi) above the atmospheric pressure, and connect pressure gauges to the vessel, calculate

1. What is the gauge pressure?

2. What is the absolute pressure?

3. If I do not have a weather station close by, to give me the atmospheric pressure, but do have a gauge pressure gauge and an absolute pressure gauge, how could I get an accurate indication of the atmospheric pressure?

Reference no: EM13701049

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