For a given value of r, efficiency of Otto cycle

Name: For a given value of r, efficiency of Otto cycle
Brand: Quizplus
Rating: 4.9 (57 reviews)

Question

Quizplus · Accepted Answer

The efficiency of the Otto cycle increases with the compression ratio. This is because, according to the formula for the efficiency of an Otto cycle ($\eta = 1 - \frac{1}{r^{(\gamma-1)}}$), where $\eta$ is the efficiency, $r$ is the compression ratio, and $\gamma$ is the specific heat ratio, the efficiency increases as the compression ratio $r$ increases.

For a Given Value of R, Efficiency of Otto Cycle