Laying and Repairing of Electric Telegraph CablesDatennetz, digitales Vermittlungsnetz, digitales Netz. |
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Laying and Repairing Electric Telegraph Cables (Classic Reprint) V. Hoskiaer No preview available - 2018 |
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angle of immersion apparatus Appendix Assoc Banister Fletcher battery Boilers bottom brake breaking strain buoy cable hanging vertically cable is payed Chatterton's compound China-Japan Coal Gas coiling conductor copper-resistance core crown 8vo Deflection depth diameter Ditto dynamometer ELECTRIC TELEGRAPH electrical tests Electrician F. N. SPON fathoms fault fcap flake foot of cable Formulæ friction Galvanometer Gearing grapnel guttapercha hemp illustrated inch increased indiarubber Inst Insulation per Knot Iron jockey joint kinks Knot at 75 lay the cable Link-Motion LONDON loss of charge Machinery Measurement Mechanical Megohms Memoranda minute modulus Northern Telegraph Company number of revolutions paying-out drum picking-up plates Practical Treatise q²+2q Railway Railway Signals Roofs royal 8vo Screw Propellers second edition sewed ship slack solder specific gravity splicing station Steam Engine Strength SUBMERGENCE Tables tank TELEGRAPH CABLES temperature terminal station tion Valve velocity of sinking weight in water wheel zinc
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Page 2 - Examples and Rules in great number for exhibiting and calculating the size and driving power of Belts. Plain, Particular and Practical Directions for the Treatment, Care and Management of Belts.
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Page 5 - The Elementary Principles of Carpentry. By THOMAS TREDGOLD. Revised from the original edition, and partly re-written, by JOHN THOMAS HURST. Contained in 517 pages of letterpress, and illustrated with 48 plates and 150 wood engravings.
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Page 3 - Long-Span Railway Bridges, comprising Investigations of the Comparative Theoretical and Practical Advantages of the various adopted or proposed Type Systems of Construction, with numerous Formulae and Tables giving the weight of Iron or Steel required in Bridges from 300 feet to the limiting Spans ; to which are added similar Investigations and Tables relating to Short-span Railway Bridges.
Page 16 - CONTENTS : Chap. I. How Work is Measured by a Unit, both with and without reference to a Unit of Time — Chap. 2. The Work of Living Agents, the Influence of Friction, and introduces one of the most beautiful Laws of Motion — Chap.
Page 8 - Tables for Computing the Contents of Earthwork in the Cuttings and Embankments of Railways. By W. Macgregor.
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