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Which risk increases in a heat engine when operating far from equilibrium?

A)Decreased internal energy consistency
B)Reduced fuel combustion activation
C)Increased irreversible entropy generation
D)Lowered chemical potential stability

💡 Explanation

Deviation from equilibrium results in greater irreversible entropy generation, because uncontrolled heat flow and friction become dominant energy dissipation mechanisms, therefore decreasing engine efficiency, rather than enabling more controlled energy states as the other options imply.

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