MCQOPTIONS
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MCQOPTIONS
| 1. |
The air standard efficiency of an Otto cycle is given by (where r = Compression ratio, and γ = Ratio of specific heats) |
| A. | 1 - rγ - 1 |
| B. | 1 + rγ - 1 |
| C. | 1 - (1/ rγ - 1) |
| D. | 1 + (1/ rγ - 1) |
| Answer» D. 1 + (1/ rγ - 1) | |