Physics · Otto Cycle
In an air-standard Otto cycle, the pressure ratio during isentropic compression is 15. If the ratio of specific heats (γ) is 75, what will be the compression ratio?
- 1(15)2/7
- 2(15)5/7✓
- 3(15)2/5
- 4(15)7/5
Correct answer
(15)5/7
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