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ALTERNATING CURRENT American School American Society Mechanical Arches Architect Architectural Drawing Armour Institute Beams Bolts and Nuts Boston Brick Brooklyn Building Cement Chas Chicago City Colo Columns Concrete Cones Conn COURSE Arithmetic Cube Curves Cylinders Definitions Denominate Numbers Electrical Engineering ELEMENTARY ALGEBRA Factors of Safety Fractions Framing Frank Fred Frustums GEOMETRICAL DRAWING Girders GRADUATES-Continued Harry Heating and Ventilation Henry Hexagon Howard Institute of Technology Instruction Papers Instructor Iowa Isometric James John Kans Least Common Multiple Loads Louis Masonry Mass Measurement of Angles Mechanical Drawing Mechanical Engineers Minn Mortar Multiplication and Division Notation Oblique Projection Ohio Parallelograms Pentagonal Pyramid Pipe Plan and Elevation Plates Plumbing Polygons Port Chalmers Portland Prisms Problems Pyramids Rectangles Rhombus Roof School of Correspondence Screw Threads Shade Lines Shadows Society Mechanical Engineers Square Strength of Materials Stresses student Subtraction Surfaces SYNOPSIS Theorems Triangles Trusses Walter WILLIAM
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Стр. 1 - WE all of us complain of the shortness of time, saith Seneca, and yet have much more than we know what to do with. Our lives, says he, are spent either in doing nothing at all, or in doing nothing to the purpose, or in doing nothing that we ought to do. We are always complaining our days are few, and acting as though there would be no end of them.
Стр. 1 - Greatly begin ! though thou have time But for a line, be that sublime, — Not failure, but low aim, is crime.
Стр. 18 - One part natural cement, two parts sand, by volume, dry 18 (c) One part natural cement, one part lime and six parts sand, by volume dry 12 (d) Lime mortar, one part lime, six parts sand, by volume, dry , 8 2. For brick piers of hard-burned bricks in which the height is from six to twelve times the least dimensions: Mortar (a) 18 Mortar (b) 15 Mortar (c) 10 Mortar (d) 7 3. For brickwork made of "light-hard" bricks the stresses shall not exceed two-thirds of the stresses for like work of hard-burned...
Стр. 35 - Ratio and Proportion. Terms; Alternation; Inversion; Composition and Division. The Circle: Theorems; Area; Circumference, etc. SIMILAR POLYGONS: Definitions. Theorems. Areas of Miscellaneons Figures; Equivalent Polygons; Rectangles, Parallelograms.
Стр. 35 - Do degrees, 180 degrees and 27u degrees. Angles and Triangles. LOGARITHMS: Nature and Use of Logarithms; Logarithms of a Product, a Fraction, a Power, a Root. Solutions of Arithmetical Problems by Logarithms. TRIANGLES: Right Triangles: Solution by Natural Functions;< Solutions by logarithms; Areas. Oblique Triangles; Solu tion by Breaking up into Right Triangles; Areas.
Стр. 14 - INSTRUCTION PAPERS IN THE COURSE Arithmetic Part I. Arithmetic Part II. Arithmetic Part III. Elementary Algebra and Mensuration.
Стр. 57 - FREDERICK W. TURNER Instructor in Machine Shop Work. Mechanic Arts High School, Boston. JAMES RITCHEY Instructor in Pattern Making. Armour Institute of Technology. JAMES R. CRAVATH Western Editor, "Street Railway Journal.
Стр. 62 - Producers and Producer Gas" WILLIAM G. SNOW, SB Steam Heating Specialist American Society of Mechanical Engineers GLENN M. HOBBS, Ph. D. Secretary. American School of Correspondence Formerly Instructor in Physics. University of Chicago American Physical Society LOUIS DERR, MA, SB Professor of Physics, Massachusetts Institute of Technology JOHN H.
Стр. 18 - CONCRETE. When the structural use of concrete is proposed, a specification stating the quality and proportions of materials, and the methods of mixing the same, shall be submitted to the Superintendent, who may issue a permit at his discretion and under such further conditions...
Стр. 35 - Multiplication; Division; Formulae; Factoring; Highest Common Factor; Lowest Common Multiple. FRACTIONS: Fractions and Integers: Reduction of Fractions to Lowest Terms; Reduction of Fractions to Entire or Mixed Quantities; Reduction of Mixed Quantities to Fractions; Reduction of Fractions to Lowest Common Denominator; Addition and Subtraction of Fractions; Multiplication and Division of Fractions; Complex Fractions.