Air within a piston-cylinder assembly, Intelally at 33 lbt/in", $10R, and a volume of 6 ft", is comp volume of 0.5². Assuming the ideal gas model with k-1.4 for the air, determine the (a) mass, in lb. (b) final pressure, In Ibf/in² (c) final temperature, In "R (d) work, In Btu. Part A

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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C6 no.4

Air within a piston-cylinder assembly, Initially at 33 lbt/In., 510°R, and a volume of 6 t, Is compressed Isentropically to a final
volume of 0.5 ft².
Assuming the Ideal gas model with k-1.4 for the air, determine the:
(a) mass, In lb.
(b) final pressure, In lbf/in.²
(c) final temperature, In "R.
(d) work, In Btu.
Part A
Assuming the Ideal gas model with k-1.4 for the alr, determine the mass, In lb.
m-
Hint
Part B
1.05
Part C
Hint
Your answer is correct.
Assuming the Ideal gas model with k-1.4 for the alr, determine the final pressure. In lbf/in.²
1069.96
Part D
Your answer is correct.
Your answer is correct.
Hint
T2- 1377.98
Assuming the Ideal gas model with k-1.4 for the alr, determine the final temperature, In "R.
lb
W-i
Ib/In.²
* Your answer Is Incorrect.
155.206
*R
Assuming the Ideal gas model with k-1.4 for the alr, determine the work, In Btu.
Btu
Attempts: 1 of 4 used
Attempts: 1 of 4 used
Attempts: 1 of 4 used
Transcribed Image Text:Air within a piston-cylinder assembly, Initially at 33 lbt/In., 510°R, and a volume of 6 t, Is compressed Isentropically to a final volume of 0.5 ft². Assuming the Ideal gas model with k-1.4 for the air, determine the: (a) mass, In lb. (b) final pressure, In lbf/in.² (c) final temperature, In "R. (d) work, In Btu. Part A Assuming the Ideal gas model with k-1.4 for the alr, determine the mass, In lb. m- Hint Part B 1.05 Part C Hint Your answer is correct. Assuming the Ideal gas model with k-1.4 for the alr, determine the final pressure. In lbf/in.² 1069.96 Part D Your answer is correct. Your answer is correct. Hint T2- 1377.98 Assuming the Ideal gas model with k-1.4 for the alr, determine the final temperature, In "R. lb W-i Ib/In.² * Your answer Is Incorrect. 155.206 *R Assuming the Ideal gas model with k-1.4 for the alr, determine the work, In Btu. Btu Attempts: 1 of 4 used Attempts: 1 of 4 used Attempts: 1 of 4 used
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