Refrigeration and Air Conditioning (RAC) is a fascinating and essential field of engineering that focuses on creating controlled environments through the manipulation of temperature and humidity. This discipline plays a pivotal role in our daily lives, shaping the comfort of our living spaces, preserving perishable goods, and supporting various industrial processes. The students will be able to design, install, and maintain systems that cater to a variety of applications, from residential and commercial buildings to industrial and transportation sectors.