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If a gas has an absolute pressure of 319 kPa, its gage pressure is A. 219 kPa. B. 439 kPa. C. 419 kPa. D. 199 kPa.
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If a gas has an absolute pressure of 319 kPa, its gage pressure is

A. 219 kPa.
B. 439 kPa.
C. 419 kPa.
D. 199 kPa.

User Buffalo
by
8.3k points

1 Answer

4 votes
Absolute pressure is the sum of gauge pressure and the atmospheric pressure. Gauge pressure is the pressure measured above atmospheric.

Calculations are as follows:
319 kPa = Gauge pressure + 101.325 kPa

Gauge pressure = 217.68 kPa
User Charlie Egan
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