No one ever thinks about the cool breeze coming from the vent although this happens constantly in our world today. In your house, in your office and for our discussion today, in the car. But there is more to it than just that. Air conditioning as we call it, also includes heating the air when it is cold and re-humidifying or dehumidifying as needed. Air conditioning is the process of making the air suit our needs. And while this was a luxury until very recently, it is essential to most places we visit or be in today.
What are our needs?...
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Updated Date: Jan 17, 2017 08:30:41 IST