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1. |
Air enters an adiabatic compressor at 300K. The exit temperature for a compression ratio of 3, assuming air to be an ideal gas (Y = Cp/Cv = 7/5) and the process to be reversible, is___________________? |
A. | 300 × (32/7) |
B. | 300 × (33/5) |
C. | 300 × (333/7) |
D. | 300 × (35/7) |
Answer» B. 300 × (33/5) | |