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48-tooth gear acting forces adjacent side angle applied force Babbitt metal back gear beam belt block boards carbon cast iron cents Cloth Complete in paper compounding gears cone pulley Crucible Steel cut per inch diameter direction division driving gear driving shaft elongation engine factor of safety feet forces acting found by dividing friction gallons gear train hoisting hole horse-power hypotenuse Instructor jackshaft lead screw lead-screw gear length lifted line shaft load machine measures minute parallelogram Parallelogram of Forces piece piston pivot plates pound Pratt Institute pressure pull pulley punch R.P.M. drives Removal leaves resistance resultant right end rim speed rope shear shown in Fig simple-geared lathe sine slide Solution spindle gear sq.ins square inch steel strength Strength of Materials stress taking moments teeth thick threads cut Threads on lead threads per inch triangle turns vernier vertical wire worm wheel wrought iron
Sivu 134 - A series of carefully adapted texts for use in technical vocational and industrial schools. The subjects treated will include Applied Science; Household and Agricultural Chemistry; Electricity; Electrical Power and Machinery; Applied Mechanics; Drafting and Design; Steam; Gas Engines; Shop Practice; Applied Mathematics; Agriculture; Household Science, etc. The following texts are announced; others are being added rapidly; ELECTRICITY THE ELEMENTS OF ELECTRICITY; For Technical Students. By WH TIMBIE,...
Sivu 136 - York and at Cooper Union Woman's •Art School, vi+73 pages. 8 by 10%. 340 figures. Cloth, $1.50 net. AGRICULTURAL DRAFTING. ~ By CHARLES B. HOWE, ME viii+63 pages, 8 by 10%. 45 figures, 26 plates. Cloth, $1.25 net. ARCHITECTURAL DRAFTING. By AB GREENBERG, Stuyvesant Technical High School, New York, and CHARLES B. HOWE, Bushwick Evening High School, Brooklyn. viii + 110 pages, 8 by 10M- 53 figures, 12 plates.
Sivu 141 - IQ%. $1.00 net. A cloth binder for above sold separately. 50 cents net. Exercises in Farm Dairying:. By Professor C. LARSEN, Department of Dairy Husbandry, South Dakota State College. Loose leaf. 8 by 10j.
Sivu 139 - Removal leaves. $1.00 net. Qualitative Chemical Analysis. By CE BIVINS, Instructor in Qualitative Analysis, Pratt Institute. 11 pamphlets, supplemented by Work Sheets by which the student is taught equations and chemical processes. Complete with work sheets in paper cover.
Sivu 140 - Institute 52 Exercises. Complete in paper cover, 85 cents net. Elementary Electrical Testing. By Professor V. KARAPETOFF, Cornell University, Ithaca, NY 25 exercises. Complete in paper cover.
Sivu 135 - Cloth $3.00 net. ELECTRIC LIGHTING. By HH HIGBIE, Professor of Electrical Engineering, University of Michigan. (In preparation.) HEAT AND HEAT ENGINEERING HEAT; A Text-book for Technical and Industrial Students. By JA RANDALL, Instructor in Mechanics and Heat, Pratt Institute. xiv+331 pages, 5M by 8.
Sivu 139 - LABORATORY MANUAL A series of carefully selected exercises to accompany the texts of the Series, covering every subject in which laboratory or field work may be given. Each exercise is complete in itself, and is printed separately. 8 by 10j.
Sivu 140 - ... leaves. 85 cents net. Exercises for the Applied Mechanics Laboratory. Steam; Strength of Materials; Gas Engines; and Hydraulics. By JP KOTTCAMP, ME, Instructor in Steam and Strength of Materials, Pratt Institute. 8 by 10]^.
Sivu 137 - College, v+166 pages, 8 by 69 figures, 50 plates. Cloth, $1.50 net. AGRICULTURE AND HORTICULTURE FIELD AND LABORATORY STUDIES OF SOILS. By Professor AG McCALL, Ohio State University, viii+77 pages, 5 by 7. 32 figures. Cloth, 60 cents net. FIELD AND LABORATORY STUDIES OF CROPS. By Professor AG McCALL, Ohio State University, viii+133 pages, 5 by 7.