A maximally efficient Carnot engine would produce zero power.

Question

Quizplus · Accepted Answer

A Carnot engine is a theoretical heat engine that operates on the Carnot cycle. The Carnot cycle is a reversible cycle that consists of two isothermal processes and two adiabatic processes. The efficiency of a Carnot engine is given by the following equation:```η = 1 - T_C / T_H```where:* η is the efficiency of the engine* T_C is the temperature of the cold reservoir* T_H is the temperature of the hot reservoirThe efficiency of a Carnot engine is always less than 100%. This is because some of the heat that is absorbed by the engine is lost to the environment during the adiabatic processes.If the efficiency of a Carnot engine is 100%, then the temperature of the cold reservoir would be equal to the temperature of the hot reservoir. This is impossible, because the Carnot cycle is a reversible cycle. Therefore, a maximally efficient Carnot engine would produce zero power.

A Maximally Efficient Carnot Engine Would Produce Zero Power