What is the process shown in figure from A to B ?
(a) evaporative cooling
(b) sensible and latent heating
(c) dehumidification
(d) sensible and latent cooling
ASHRAE Psychrometric Chart No. 1 Normal Temperature Barometric Pressure: 101.325 kPa ©1992 American Society of Heating. Refrigerating and Air-Conditioning Engineers, Inc. Sea Level 016 100 0.40 ILO 1.0 T- 08 100 -0. 20 --50 120 0. DHE D -20 05 1 Sensible heat = Total heat 40 DIT, 00 -10 .45 -05 10 04 40 80 110 a PER 0.50 Thulpy Humidity ratio Sensible heal. DH Toalla DW, De 01:55 I 100 25 wet hul imperatore 60 . Endelpy kilojoules per kilogram dry 0.65 TO EX! 01. 20 munlulu 0.75 10 NI 0.80 0.85 0.90 -0.95 LO 30 2 Irelate din 60 10 301 SD Dry bulb lemperature" Prepared by Center for Applied Thermalynamic Studies, University of Idaho FIGURE A-31 Psychrometric chart at 1 atm total pressure.
What is the process shown in figure from A to B ? (a) evaporative cooling (b) sensible and latent heating (c) dehumidifi
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