What is Heat Pump?
We know that the air-conditioning system is used for cooling the room in summers when atmospheric temperatures are very high,…
We know that the air-conditioning system is used for cooling the room in summers when atmospheric temperatures are very high,…
The third law of thermodynamics is lesser known of all the three laws of thermodynamics, and even its applications found…
Human beings tend to consider themselves as the creators of the world, and why not? They have been responsible for…
In our day-to-day lives we come across various conversions of energy from one form to the other. For instance in…
This is probably the oldest of all the statements, it says, “The natural tendency of the heat is to flow…
You must have seen water flowing naturally from high low to low level, if not please go and see the…
When the system undergoes a change from its initial state to the final state, the system is said to have…
To understand what specific heat is, let us consider the example of the metallic rod, which is being heated. As…
Let us suppose that there are two bodies at different temperatures, one hot and one cold. When these two bodies…
Energy is one of the most vital needs of the human beings. Apart from the food as energy, we need…
In HVAC-R, making things cold is really all about heat. How many of us heard as kids, “Close the door!…
Heat transfer is the process of transfer of heat from high temperature reservoir to low temperature reservoir. In terms of…