Avacuum gage connected to a chamber reads 35 kpa at a location where the atmospheric pressure is 92 kpa. the absolute pressure in the chamber in kpa is: a. 127 b. 57 c. zero d. none

Absolute pressure= 57 KPa

Explanation:

Given that

Vacuum gauge pressure = 35 KPa

Atmospheric pressure = 92 KPa

We know that

Absolute pressure=Atmospheric pressure  + gauge pressure

But we should remember that Vacuum gauge pressure is also called negative gauge pressure.So when given that pressure is vacuum gauge then subtract gauge pressure from atmospheric pressure instead of addition.

So now by putting the values

Absolute pressure=Atmospheric pressure  - Vacuum gauge pressure

Absolute pressure=92 - 35 KPa

Absolute pressure= 57 KPa

1.jews

2.poles

3.russians

4.gypsies

5. african americans

< 3

false

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