300) The dehumidification process, on the psychrometric chart, is shown by

301) The vertical and uniformly spaced lines on a psychrometric chart indicates

302) In case of sensible heating of air, the coil efficiency is given by (where B.P.F. = By-pass factor)

303) The coefficient of performance (C.O.P.) is the reciprocal of the efficiency of a heat engine.

304) The wet bulb temperature at 100% relative humidity is __________ dry bulb temperature.