The ratio of the volume of charge admitted at n. T. P. To the swept volume of the piston is called volumetric efficiency.
<h3>What is volumetric efficiency?</h3>
Volumetric efficiency is the ratio of the volume of gas to that is filled to the displacement of the piston of the cylinder. It tells the efficiency of the compressor of a gas compressor.
The formula of the volumetric efficiency is, "ηV=Actual volumeSwept volume. ηV=VaVS." The meaning of NTP in volumetric efficiency is the ratio of volume.
Thus, the swept volume of the piston is called volumetric efficiency.
To learn more about volumetric efficiency, refer to the below link:
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Answer:
<h2>698.3Kpa</h2>
Explanation:
Step one:
given data
V1=0.25m^3
T1=290k
P1=100kPa
V2=0.5m^2
T2=405k
P2=? final pressure
Step two:
The combined gas equation is given as
P1V1/T1=P2V2/T2
Substituting we have
(100*0.25)/290=P2*0.05/405
25/290=0.5P2/405
0.086=0.05P2/405
cross multiply
0.086*405=0.05P2
34.9=0.05P2
divide both sides by 0.05
P2=34.9/0.05
P2=698.3Kpa
<u>Therefore the new pressure is 698.3Kpa when the gas is compressed</u>
Directing, ordering, or controlling
Answer:
Math and Computer Skills. A qualified engineer should be good at math, at least through the level of calculus and trigonometry, and understand the importance of following the data when making design decisions.
Organization and Attention to Detail.
Curiosity.
Creativity.
Critical Thinking.
Intuition.
Explanation:
