Psycrometry is the branch of science in which we study about thermodynamics of air and moisture or humidity is air. In this lecture you will know about what is the basic concept of Psycrometry by a simple analogy of 'thirst of air'.The drying of sweat from our skin, the cooling of water in clay pitcher, the cooling of air by desert cooler (Evaporative cooling) all works on the principles of Psycrometry. After the end of the lecture the following things can be learnt
1) Basics of Psycrometry by simple analogy and daily life examples.
2) Dry bulb and wet bulb temperature.
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