Assume air as a perfect gas. It flows into a diffuser at 300 m/s, 300 K and 100 kPa. At exit, the velocity is negligibly small, but the pressure is high. Assuming zero heat transfer, the exit temperature is:

Assume air as a perfect gas. It flows into a diffuser at 300 m/s, 300

1.	Assume air as a perfect gas. It flows into a diffuser at 300 m/s, 300 K and 100 kPa. At exit, the velocity is negligibly small, but the pressure is high. Assuming zero heat transfer, the exit temperature is:
A.	325 K
B.	452.6 K
C.	344.8 K
D.	425 K
Answer» D. 425 K

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Assume air as a perfect gas. It flows into a diffuser at 300 m/s, 300 K and 100 kPa. At exit, the velocity is negligibly small, but the pressure is high. Assuming zero heat transfer, the exit temperature is:

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