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andrezito [222]
3 years ago
15

What is the relationship between gauge pressure and true pressure?

Biology
1 answer:
Zepler [3.9K]3 years ago
3 0
As true pressure we denote the absolute pressure. <span>
Gauge pressure is the pressure above the ambient pressure </span>(it is zero-referenced against ambient air pressure). Absolute pressure <span> is equal to gauge pressure plus atmospheric pressure.</span>So, according to this the gauge pressure is always less than the absolute pressure.
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