Question: The Otto-cycle engine in a Mercedes-Benz SLK230 has a compression ratio of 8.8. (a) What is the ideal efficiency of the engine? Use Y =

The Otto-cycle engine in a Mercedes-Benz SLK230 has a compression ratio of 8.8.
(a) What is the ideal efficiency of the engine? Use Y = 1.40.
(b) The engine in a Dodge Viper GT2 has a slightly higher compression ratio of 9.6. How much increase in the ideal efficiency results from this increase in the compression ratio?

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