formula of working of ac

An air conditioner is working with a simple unit of system.  Which has main components are compresser ,which compression the refrigerant which we call as refrigerant gas.

 Their is also some other parts like exhaust fan in back of ac. A fin type heat exchanger in back and inside the front panel of ac.

It's working is get the hot air inside from the right of ac. And we get cold air from the leftside small window. Which is generally become cold by make cotact with cool refrigerant flow in pipes.