Question

Wet-bulb temperature is based on the equilibrium between rates of energy transfer to the bulb and which of the following?

(a) Evaporation of water

(b) Saturation of water

(c) Freezing of water

(d) None of the mentioned

I got this question in an international level competition.

I want to ask this question from Applications of Humidity Chart in portion Humidity Charts & their Use, Analysis of the Degrees of Freedom in a Steady – State Process, Solving Material and Energy Balances Using Process and Unsteady State Material and Energy Balances of Basic Chemical Engineering

Answer 1

Correct option is (a) Evaporation of water

Explanation: Wet-bulb temperature is based on the equilibrium between rates of energy transfer to the bulb and evaporation of water.