784 CHAPTER 36 1950 Guide of the coils, however, is low and a great' deal, more surface is required than for any other type of cooler.

-Z*/T !

40 CHAPTER 3 1951 Guide Thermodynamics 41 vapor present.

194 CHAPTER 9 1951 Guide Table 9.

408 CHAPTER 16 1951 Guide trioxide.

764 CHAPTER 35 1951 Guide cooling and dehumidification, the logarithmic difference does not apply strictly, and such problems should be handled as described in a later section on Performance of Dehumidifying Coils.

808 CHAPTER 36 ' 1951 Guide where vibration is otherwise a problem.

trr- { Heating Ventilating Air Conditioning Guide 1952

242 CHAPTER 11 1952 Guide - case of high ceilings. ; However, the exact allowance to be made may be somewhat difficult to determine as it depends on many factors, including (1) the type of heating system, (2) ceiling height, and (3) the insideoutside temperature differential.

764 .

868 CHAPTER 39 1952 Guide " be restricted.

898 CHAPTER 41 1952 Guide _the electric heater serves as a tempering tank, absorbing heat from the basement air and requiring the use of less energy in the electric heater.

948 CHAPTER 44 1952 Guide Control of Temperature for Close Machining Tolerances Where tolerances must be held within 2 or 3 ten-thousands of an inch, as in the manufacture of precision instruments, tools, and high quality lenses, temperature variations may cause expansion and contraction of material to an extent that will seriously affect the quality of the work.

14 CHAPTER 2 - 1953 Guide Thermal conductance per unit area, Unit conductance: heat>transferred per . , (unit time) (unit area) (degree)................ ... .........................

6k CHAPTER 4 1953 Guide Replacing v by its equal g/gj> (where p is density in pounds weight per cubic foot) and rearranging, Equation 3 becomes 2--g (IV' ^-- p dp -V dz + --g & du -V p dv -- J dq dw] = 0 (4) In the case of flow through a pipe, no outside work is performed so that dW = 0.