HWBB-0020226 J Industrial Hygiene Digest INDUSTRIAL HEALTH NEWS LITERATURE ABSTRACTS MEDICAL ENGINEERING CHEMICAL TOXICOLOGICAL LEGAL OCTOBER, 1967 (Vol. 31, No. 10) INDUSTRIAL HYGIENE FOUNDATION MELLON INSTITUTE 4400 FIFTH AVENUE PITTSBURGH, PA. 1S213 03122637 \ 11/ HHBB-0020227 r^i 'il Industriol Hygiene Foundation ttiumtt no retponibility for statements in article* abstracted in this Digest or for moteriol from other organization* which may be cent to membets from time to time.

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Heating Moist air (continued) saturation, 14 specific volume, 18 Moisture, 137, 705, 733 content, 705, 706, .734 in building construction, 137load, 208, 625 loss per person, 69, 208 movement in materials, 138 permeability, 140 regain, 705 transmission, 138, 625 Mol, 4 Molecular force of water, 138 - Motor, motors, 173, 207, 657 alternating current, 659 capacitor type, 662 classification, 660, 661, 667 control, 664, 666 control equipment for, 664 current limitation, 664, 665 design limits, 658 drives, 657 electric, 657 enclosures, 667 flossary, 666 ___ eat generated by, 173, 207 hermetically enclosed, 663 increment limitation, 664, 665 multispeed, 662 polyphase, 659 rating, 666 repulsion induction, 663 selection, 657 single phase, 682, 665 speed characteristics, 658 speed classification, 668 split phase, 663 squirrel cage, 659, .664 starting methods, 664 synchronous, 660, 662, 664 wound rotor, 659, 665 Mountings, flexible, 363 N Natural draft, 531 towers, 605 Natural ventilation, 153 general rules. 156 neat removal, 154 Noise, noises, 345, 671.

54 CHAPTER 5 1960 Guide Oats 1 2 3 4 5 Table 3 ....

652 CHAPTER 44 1960 Guide which the film is exposed, and at least two types of instru ments based on this fact have been developed.

666 CHAPTER 45 1960 Guide cases it is desirable also to provide a disconnect switch.

734 CHAPTER 53 1960 Guide transfer of mass as vapor and internal liquid.

Copyright 1968 BY THE American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. and BY IT Dedicated To the advancement of The Profession and Its Allied industries TEXT AND-TlEUSTRATIONS ARE FULLY PRO TECTED BY CORY-RIGHT AND NOTHING THAT APPEARS MAY BE-REPRINTED EITHER WHOLLY OR IN PART `WITHOUT SPECIAL PERMISSION.

84 CHAPTER 6 mechanical condensate return devices in common use: (a) the alternating return trap, (6) the condensate return pump, and (c) the vacuum return pump.

288 CHAPTER 24 1962 Guide And Data Book Central Systems Central exhaust systems consist of one or more fans, a common suction plenum and branch connections to multi ple exhaust terminals.

474 CHAPTER 45 Table 1 ....

INDEX TO MODERN EQUIPMENT OF ADVERTISERS APPEARING IN ASHRAE GUIDE & DATA BOOK 1962 iiKORPTION SYSTEMS of Unioo Carbide Corp. iTORS Co* *344 **fg.

>86 Air Conditioning "9 faposition .87 FEDDERS CORPORATION HEATING DIVISION LALOR & HANCOCK ST.

110 CHAPTER 7 1965 Guide And Data .Book Table 4 ....

356 CHAPTER 20 ENTROPY, Joale>/gm *K 1965 Guide: And DataJ Book Refrigerant iTofales land Charts ENTROPY, Jonh, / m *K I Ml I I IN Hi H l ;l I I ITT 1'F 357 TEMPERATURE, TEMPERATURE, TEMPERATURE, Rg. 24 ....