+The Carnot cycle is an idealized [thermodynamic cycle](/wiki/thermodynamic_cycle) that defines the maximum possible efficiency for a [heat engine](/wiki/heat_engine) operating between two temperature reservoirs. It provides a fundamental benchmark, establishing the theoretical upper limit for converting heat into work in [thermodynamics](/wiki/thermodynamics).
+## See also
+- [Heat Engine](/wiki/heat_engine)
+- [Thermodynamics](/wiki/thermodynamics)
+- [Efficiency](/wiki/efficiency)
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