The primary principles of the refrigeration process, or cycle, are the absorption of the amount of heat required for the change of state from a liquid to a vapour by evaporation and the release of that amount of heat required for the change of state from a vapour back to a liquid by condensation.
Mechanical Engineering Notes (Study Materials) for IES PSUs GATE in Refrigeration & Air Conditioning (RAC).
Refrigeration and air conditioning are two terms that are used interchangeably. An RAC air conditioner is a rectangle or square appliance that cools and/or heats a single room and is connected to a wall or window. An air vent on the front of the machine distributes the air.
Refrigeration and air-conditioning (RAC) engineers create, install, and maintain cooling systems in structures such as supermarkets, offices, schools, hospitals, and food processing industries.
Learner's Ratings
4.6
Overall Rating
82%
7%
6%
5%
0%
Reviews
A
Alisha Sharikmaslat
5
Just want to say....Thank you soo much
V
Vinayak Rai
4
HAP software,Uski official website se, INDIA region ka trial nahi mil pa raha hai........kya karen?
M
MD Meraj
5
Thank you so much sir
N
Naresh DAB
4
Very helpful who are going to come in HVAC field.
M
Mohammad sultan shaikh
5
Good
M
Mustafa
5
fantastic
M
Mohammad Anwar Hussain
5
Sir, ye baar baar " Thik hai, Thik hai " bolte ho na , ye bahot irritating lagta hai . 1 minute me ek baar " thik hai" bolenge to chalega.
M
Mahesh Malav
5
Just amazing it is very very wonderful. Teacher thoughts in a very good way. App working properly. Certificate with this is great add. Going take more course
Y
Yash Varma
4
Yeh teacher. Saaf nhi Bolta aur concepts ko deep mein nhi batata. But Thik h nahi aane se achha h much to pta chlta h. Waise toh sahi padat h
A
Afroj Alam
5
Never stop learning because life never stop teaching.
Share a personalized message with your friends.