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← ScienceWhich limitation on efficiency results from irreversibilities during a Carnot cycle?
A)Reduced isothermal expansion duration
B)Increased entropy production rate✓
C)Ideal gas equation divergence
D)Inaccurate adiabatic compression work
💡 Explanation
Increased entropy production rate negatively affects ideal efficiency because real-world Carnot cycles experience friction and heat leaks, violating reversibility. Therefore, entropy increases, rather than achieving ideal efficiency, leading to divergence from the maximum theoretical performance under idealized conditions.
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