<576 Chapter 38 1945 Guide areas, rather than to attempt to obtain uniform ambient temperature.

698_____ 'Chapter 40 ' ______ - 1945 Guide' 'Controlling Air Velocities ' Exact determinations of hood control velocities are not available, but it is safe to assume that for most dusty operations velocities should not be less than 200 fpm at the point of origin; Recommended air velocities through hood openings for various processes are given in Table 5.

12 CHAPTER 2 1946 Guide Direct-current (as adjective).................................................... .......................................d-c Electromotive Force....'............. .......... .......................................... ............................. .... emf Feet per minute.____:_________ ______ ......... ...... .... ............. .... ;............... ................fpm Feet per second....... ....... .......................... .... ..............."........... .......................................fps Foot... ............ ... ..... ..... ...... ............................. ........................................... ........ _............ ft Foot-pound..................... ....................... '..................................1......................................ft-lb Foot-pound-second (system)

564 CHAPTER 31 1946 'Guide.

668 CHAPTER 38 1946 Guide sensible heat removal simultaneously.

900 CHAPTER 51 1946 Guide Table 1.

418 CHAPTER 23 1948 Guide Steam Heating Systems and Piping 419 in Fig. 6.

432 CHAPTER 23 : --ir : ,1948 Guide Equivalent Length of Run .

712 CHAPTER 39 1948 Guide - advantages of the forced lubricated compressor are that the lubrication system requires less energy for its operation than the splash type; the oil can be easily filtered before it enters the bearings, and less^oil is usually , required

874 CHAPTER SO 1948 Guide' The hot water supply may be distributed by either an up-feed or down- feed piping system.

30 -. ______ Heating Ventilating Air - Conditioning Guide 1948 , PAY, Harold C.

..r :: '...-: . ' 98 Heating Ventilating Air Conditioning Guide 1948 SHELDON, Robert W.

106 CHAPTERS 1949,Guide, which radiant exchange takes place between the surfaces of solids, as sche- ?

758 CHAPTER 39 1949`Guide between the vapor in the cylinder and the cylinder wall and also because of intentional heat dissipation from the outside of the cylinder walls to the surroundings, or to a cooling fluid passing through a water jacket around the cylinder.

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