how neasure pressure with a manometer
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With one leg of a manometer open to the atmosphere , the measured pressure is that which exceeds atmospheric pressure, which at sea level is 14.7 psi, 101.3 kPa, or 76 cmHg. Figure 3. Gauge pressure is a measurement relative to atmospheric pressure and it varies with the barometric reading.Oct 1, 2001
mansilaheri:
where is figure 3a?
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