122 CHAPTER 6 1955 Guide-: EFFECTIVE TEMPERATURE INDEX AND COMFORT ZONES 1 There is no precise physiologic observation by which comfort can be S ||jevaluated.

138 CHAPTER 7 1955 Guide||f . . .

148 CHAPTER 7 1955 Guide -S Based upon the effectiveness of activated carbon commercially and in-|| dustrially to adsorb odors, individual adsorption units have been used successfully.

174 CHAPTER 9 1955 Guide- .> between zero and 140 F can be estimated by considering a straight-line^^ relationship between the two values given.

318 CHAPTER 13 1955 Guided -fp As the room volume is 40,000 cu ft, the air changes per hour will be 76,500/40,000^ 1.91 which is more than one air change

386 CHAPTER 15 1955 Guuieff r---- -t 0 i-i 2 i i i-i i i i i "i in i 4 68 10 12 14 GROSS OUTPUT - HUNDRED FEET STEAM RADIATION i 16 .

902 CHAPTER 39 1955 Guide 3.

66 CHAPTER 3 1956 Guide LETTER SYMBOLS (Concluded) t>*i " v, -- o, the difference between volume of moist air at saturation, per pound of dry air, and the volume of the dry air itself, cubic feet per pound of dry vt = volume of moist air at saturation per pound of dry air, cubic feet per pound of dry air,; vi = total volume, cubic feet.

412 CHAPTER 16 1956 Guide FURNACE RATING Rating Equations for Gravity Warm Air Furnaces10 Until a method of testing and rating gravity warm air furnaces has been developed, the following empirical rating equations are recommended by the National Warm Air Heating and Air Conditioning Association.

680 CHAPTER 29 1956 Guide Typical service connections are shown in Fig. 2 for low-pressure service and Fig. 3 for high-pressure service.

786 CHAPTER 34 1956 Guide therefore, care must be exercised in arranging the duct approaches on the entering and leaving sides of the cleaners in order that the air flow may be distributed uniformly over the cross-sectional area.

832 CHAPTER 36 1956 Guide loads, is also minimized.

1082 CHAPTER 47 1956 Guide Industrial Drying Systems Cxmaust 1083- classified as a convection dryer the principal squrce of heat is the heated air or- other gases circulated in the dryer.

1170 CHAPTER 53 1956 Guide Table 1.

\i f / ia 48 CHAPTER 3 1957 Guide Sife Noonooo>o9oo<o0o foooi*oo*5oo^s co ooCoe-s o0O SoOrnOCaboOo^ CoC**eo>**3oC^>oCO*eotf>* rC-GjMO &ONl*OM"--NNC* Sat.