![Refrigeration & Air Conditioning (Refrigeration,Refrigerant,Air-conditioning)(RAC) [PART I]](https://i.ytimg.com/vi/38gothWPTHg/mqdefault.jpg)
Refrigeration & Air Conditioning (Refrigeration,Refrigerant,Air-conditioning)(RAC) [PART I]
![Refrigeration & Air Conditioning (COP, Refrigeration effect,1 ton of Ref.) (RAC)[PART II]](https://i.ytimg.com/vi/ICgjx-WX6UM/mqdefault.jpg)
Refrigeration & Air Conditioning (COP, Refrigeration effect,1 ton of Ref.) (RAC)[PART II]

Heat Engine, Heat Pump and Refrigerator Difference (Refrigeration and Air Conditioning)
](https://i.ytimg.com/vi/adXogQXcEjc/mqdefault.jpg)
Bell-Coleman or Reverse Brayton or Joule Cycle with derivation [Part-1](RAC)
](https://i.ytimg.com/vi/lqpBu7ZF3lA/mqdefault.jpg)
Bell-Coleman or Reverse Brayton or Joule Cycle with derivation[Part-2](RAC)
![Bell-Coleman Numerical [Refrigeration and Air Conditioning]](https://i.ytimg.com/vi/A1C7xNlfUsw/mqdefault.jpg)
Bell-Coleman Numerical [Refrigeration and Air Conditioning]

Why Aircraft Refrigeration is required?? (Air refrigeration, Ram effect, etc...explained)