Temperature control in an air conditioning system is achieved by passing the air through the…

In air-conditioning system, the air must undergo one or several of the following processes: Psychrometrics…

Chiller Water Circuit The above picture is showing the chiller circuit in simplified form. All the lines…

HVAC stands for Heating, Ventilation, and Air Conditioning. The objective of HVAC is to control the temperature of…

Most large induction motors are started directly on line, but when very large motors are…

In HVAC-R, making things cold is really all about heat. How many of us heard…

If a system undergoes a thermodynamic process or cycle, the first law gives a quantitative…

Nature created mankind, but with the advancement of technology, man is now trying to recreate…

Are you planning to buy a conventional type of air conditioner from the market? Wait…

An HVAC system is designed to keep the occupants of offices, tower blocks and retail…