Author Question: When a liquid-vapor mix is heated in a closed space, eventually the density of the liquid decreases ... (Read 113 times)

bobthebuilder · **on:** Jul 24, 2018

When a liquid-vapor mix is heated in a closed space, eventually the density of the liquid decreases and the density of the gas increases. When no difference between the liquid and vapor exists, it has reached its:

A) Critical mass. B) Critical point.
C) Thermal equilibrium. D) Triple point.

Question 2

The wet bulb temperature for AHRI rating condition A is:

A) 78F. B) 75F. C) 67F. D) 70F.