Elementary Manual on Applied Mechanics Specially Arranged for the Use of First-year Board of Education, South Kensington, City and Guilds of London Institute, Colonial and Other Engineering StudentsC. Griffin, limited, 1902 - 352 Seiten |
Im Buch
Ergebnisse 1-5 von 49
Seite 44
... handle of a claw - hammer is 15 inches long , and the claw is 3 inches long . What resistance of a nail would be overcome by the application of a pressure of 50 lbs , at the end of the handle ? You are required to show , by a diagram ...
... handle of a claw - hammer is 15 inches long , and the claw is 3 inches long . What resistance of a nail would be overcome by the application of a pressure of 50 lbs , at the end of the handle ? You are required to show , by a diagram ...
Seite 46
Andrew Jamieson. It sider the action of one lever only . Suppose the lower handle , H , to be fixed , and consider the action of the upper handle , H. then becomes a simple question on the lever . ( 1 ) To find W , take moments round F ...
Andrew Jamieson. It sider the action of one lever only . Suppose the lower handle , H , to be fixed , and consider the action of the upper handle , H. then becomes a simple question on the lever . ( 1 ) To find W , take moments round F ...
Seite 50
... handles are grasped with a force of 30 lbs . on each handle at a distance of 71⁄2 inches from the pin . Find the compressive force on an object held between the jaws , and also the pressure upon the pin . Sketch the apparatus and show ...
... handles are grasped with a force of 30 lbs . on each handle at a distance of 71⁄2 inches from the pin . Find the compressive force on an object held between the jaws , and also the pressure upon the pin . Sketch the apparatus and show ...
Seite 57
... HANDLE . EXAMPLE I. — A man exerts a constant force of 30 lbs . on a winch handle of 15 " radius ; what weight will he be able to lift attached to a rope hanging from a barrel of 5 " radius ? By the principles of moments and of work ...
... HANDLE . EXAMPLE I. — A man exerts a constant force of 30 lbs . on a winch handle of 15 " radius ; what weight will he be able to lift attached to a rope hanging from a barrel of 5 " radius ? By the principles of moments and of work ...
Seite 62
... handle which turns a windlass is 14 inches in length ; what must be the diameter of the axle when a man exerting a force of 60 lbs . upon the handle raises a tub of coals weighing 2 cwt . ? Ans . 7 inches . 5. In a windlass the barrel ...
... handle which turns a windlass is 14 inches in length ; what must be the diameter of the axle when a man exerting a force of 60 lbs . upon the handle raises a tub of coals weighing 2 cwt . ? Ans . 7 inches . 5. In a windlass the barrel ...
Andere Ausgaben - Alle anzeigen
Elementary Manual on Applied Mechanics Specially Arranged for the Use of ... Andrew Jamieson Keine Leseprobe verfügbar - 2016 |
Häufige Begriffe und Wortgruppen
accompanying figure angle Applied Mechanics balance barrel beam belt block block and tackle body capstan centre chain CHARLES GRIFFIN circumference co-efficient of friction cone cord crane cubic foot cylinder D₁ diagram diameter direction distance driving efficiency END VIEW engine equal equilibrium Exam EXAMPLE feet fixed foot force applied forces acting formula ft.-lbs fulcrum gear gravity headstock horizontal horse-power hydraulic Illustrations inclined plane jib crane lathe leading screw Lecture length lever handle lift liquid load machine mandril mechanical advantage motion movable move neglecting friction number of teeth pinion pitch plunger pressure principle of moments pull pulley pump radius ratchet reaction represents resistance resultant revolutions per minute rope scale Screw Thread shaft side Sketch and describe slide speed spindle square inch Steam stress student surface tension threads tie-rod tons turn upper valve velocity ratio vertical weight
Beliebte Passagen
Seite 52 - SECOND EDITION, Revised. In Crown 8vo. Handsome Cloth. Profusely Illustrated. 8s. 6d. net. SANITARY ENGINEERING: A Practical Manual of Town Drainage and Sewage and Refuse Disposal, For Sanitary Authorities, Engineers, Inspectors, Architects, Contractors, and Students. BY FRANCIS WOOD, AMlNsr.CE, FGS, Borough Engineer and Surveyor, Fulham ; late Borough Engineer, Bacup, Lanes.
Seite 32 - Lubricants, their Sources, Preparation, and Properties. — VI. Physical Properties and Methods of Examination of Lubricants.— VII. Chemical Properties and Methods of Examination of Lubricants.— VIII. The Systematic Testing of Lubricants by Physical and Chemical Methods.— IX. The Mechanical Testing of Lubricants.— X. The Design and Lubrication of Bearings.— XI. The Lubrication of Machinery.— INDEX. " Destined to become a CLASSIC on the subject."— Industries and Iron. " Contains practically...
Seite 19 - SKETCHES OF BRITISH BIRDS IN THEIR HAUNTS. BY CHARLES DIXON. The Spacious Air. — The Open Fields and Downs. — In the Hedgerows.— On Open ; Heath and Moor. — On the Mountains. — Amongst the Evergreens. — Copse and Woodland. — By Stream and Pool. — The Sandy Wastes and Mudflats.— Sea-laved Rocks.— Birds of the Cities.— INDEX. "Enriched with excellent illustrations. A welcome addition to all libraries.
Seite 37 - The standard work on the application of water power." — Gassier s Magazine. Second Edition, Greatly Enlarged. With Frontispiece, several Plates* and over 250 Illustrations. 21s. net. THE PRINCIPLES AND CONSTRUCTION OF PUMPING MACHINERY (STEAM AND WATER PRESSURE). With Practical Illustrations of ENGINES and PUMPS applied to MINING, TOWN WATER SUPPLY, DRAINAGE of Lands, &c., also Economy and Efficiency Trials of Pumping Machinery. BY HENRY DAVEY, Member of the Institution of Civil Engineers, Member...
Seite 35 - A MANUAL OF APPLIED MECHANICS : Comprising the Principles of Statics and Cinematics, and Theory of Structures, Mechanism, and Machines. With Numerous Diagrams Crown 8vo, cloth. SEVENTEENTH EDITION. 12s. 6d. A MANUAL OF CIVIL ENGINEERING : Comprising Engineering Surveys, Earthwork, Foundations, Masonry, Carpentry, Metal Work, Roads, Railways, Canals, Rivers, Waterworks, Harbours, &c.
Seite 52 - GENERAL CONTENTS.— Introduction. — Water Supply: Drinking Water, Pollution of Water. — Ventilation and Warming. — Principles of Sewage Removal. — Details of Drainage : Refuse Removal and Disposal. — Sanitary and Insanitary Work and Appliances. — Details of .Plumbers
Seite 44 - The little book will be found EXCEEDINGLY HANDY by most officers and officials connected with shipping. . . . Mr. Walton's work will obtain LASTING SUCCESS, because of its unique fitness for those for whom it has been written." — Shipping World. ' ' An EXCELLENT WORK, full of solid instruction and INVALUAELE to every officer of the Mercantile Marine who has his profession at heart.
Seite 52 - CONTENTS. Introduction. — Hydraulics. — Velocity of Water in Pipes. — Earth Pressures and Retaining Walls. — Powers. — House Drainage.- Land Drainage. — Sewers. — Separate System. — Sewage Pumping.— Sewer Ventilation. — Drainage Areas.— Sewers, Manholes, &c.— Trade Refuse.— Sewage Disposal Works.
Seite 30 - Deputy-Manager, North- Western Railway, India. Contents. — Discussion of the Term "Light Railways." — English Railways, Rates, and Farmers. — Light Railways in Belgium, France, Italy, other European Countries, America and the Colonies, India, Ireland. — Road Transport as an alternative. — The Light Railways Act, 1896. — The Question of Gauge. — Construction and Working. — Locomotives and Rolling-Stock. — Light Railways in England, Scotland, and Wales. — Appendices and Index.
Seite 45 - PART II. — Principles of Steam Engineering. PART III. — Details of Marine Engines : Design and Calculations for Cylinders, Pistons, Valves, Expansion Valves, &c.