Air at temperature 527oC and pressure 30 atmospheres is admitted into the cylinder of an engine. Calculate the pressure of the gas when it has expanded to 5 times its volume and cooled to 127oC as it leaves the engine
a
1.5 atmospheres
b
2.5 atmospheres
c
3.0 atmospheres
d
12.8 atmospheres
e
15.0 atmospheres
Explanation
Correct Option
cVideo Explanation
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