What mistake have I made such that this heat engine refrigerator combination is seemingly violating the Second Law of Thermodynamics - Physics Stack Exchange
4.4: Refrigerators and Heat Pumps - Physics LibreTexts
In terms of thermodynamics, how does a refrigerator work? - Quora
All you should know about the connection between a heat engine and a refrigerator
6.2 Refrigerator and heat pump – Introduction to Engineering Thermodynamics
Mechanical Engineering Thermodynamics - Lec 6, pt 4 of 4: Refrigerators and Heat Pumps - YouTube
Thermodynamics: Understand what it is and its applications in refrigeration. - Refrigeration tips, news and updates | Refrigeration Club
Refrigerators, air conditioners, and heat pumps
3.4 Refrigerators and Heat Pumps
Mechanical Engineering Thermodynamics - Lec 25, pt 1 of 4: Gas Refrigeration Cycles - YouTube
2nd Law of thermodynamics - Principles of Refrigeration - YouTube
But wait!
4.3 Refrigerators and Heat Pumps – University Physics Volume 2