Objective: To study about various types of Mounting and Accessories of Boilers. Introduction Boiler: It is a closed vessel in which steam is produced from water by combustion of fuel. Last Updated: Saturday, October 24, 2009
1st law of thermodynamics It states, energy can neither be created nor be destroyed. The total energy of universe remains constant. Last Updated: Friday, October 23, 2009
Zeroth Law of Thermodynamics Two bodies are said to be in thermal equilibrium if no transfer of heat takes place when they are placed in contact. We can now state the Zeroth law of thermodynamics as follows: If two bodies … Continued
Hot and Cold Bodies When we rub our hands for some time, they become warm. When a block slides on a rough surface, it becomes warm. Press against a rapidly spinning wheel. The wheel slows down and becomes warm. While … Continued