DRAINAGE OF LANDS, TOWNS AND BUILDINGS. By G. D. DEMPSEY, C.E. Revised, with large Additions on Recent Practice in Drainage Engineering by D. KINNEAR CLARK, M.Inst.C.E. Fourth Edition. Crown 8vo, cloth 4/6 DRYING MACHINERY AND PRACTICE. A Handbook on the Theory and Practice of Drying and Desiccating, with Classified Description of Installations, Machinery, and Apparatus, including also a Glossary of Technical Terms and Bibliography. By THOS. G. MARLOW, Grinding, Drying, and Separating Machinery Specialist. 346 pages, with numerous Tables, Plates, and Illustrations. Medium 8vo, cloth. [Just Published. Net 12/6 DRYING PROCESSES AND PATENTS. A complementary volume to "Drying Machinery and Practice." By THOS. G. MARLOW. Describing the various Drying Processes as applied to Sundry Materials, also a Classified Summary of the Patents connected with Drying Processes and Apparatus, [In the Press. DYNAMIC ELECTRICITY AND MAGNETism, eleMENTS OF. A Handbook for Students and Electrical Engineers. By PHILIP ATKINSON, A.M., Ph.D. Crown 8vo, cloth, 417 pp., with 120 Illustrations 10/6 DYNAMO BUILDING. HOW TO MAKE A DYNAMO. A Practical Treatise for Amateurs. By ALFRED CROFTS. Crown 8vo, cloth. 2/0 DYNAMO ELECTRIC_MACHINERY. Its Construction, Design and Operation. In Two Volumes (sold separately). Vol. 1.-DIRECT CURRENT MACHINES. BY SAMUEL, SHELDON, A.M., Ph.D., and ERICH HAUSMANN, B.S., E. E. Eighth Edition, completely re-written. Large crown 8vo, cloth, 338 pp., with 210 Illustrations. Just published. Net 12/0 Vol. II.-ALTERNATING CURRENT MACHINES. BY SAMUEL SHELDON, A.M., Ph.D., and HOBART MASON, B.S., E.E., and ERICH HAUSMANN, B.S., E.E. Eighth Edition, completely Re-written. Large crown 8vo, cloth. 366 pp., with 236 Illustrations Net 12/0 DYNAMO managemENT. A Handybook of Theory and Practice for the Use of Mechanics, Engineers, Students, and others in Charge of Dynamos. By G. W. LUMMIS-PATERSON, Electrical Engineer. Fourth Edition, Revised and Enlarged. 300 pp., with 117 Illustrations. Crown 8vo, cloth Net 4/6 DYNAMO, MOTOR AND SWITCHBOARD CIRCUITS FOR ELECTRICAL ENGINEERS. A Practical Book dealing with the subject of Direct, Alternating and Polyphase Currents. By WM. R. BOWKER, Consulting Electrical and Street Railway Engineer, Prof. of Physics in the Uni. versity of Southern California. Second Ed., revised and greatly enlarged. 180 pages, with 130 Illustrations. Medium 8vo, cloth Net 7/6 DYNAMO AND MOTOR CIRCUITS-STARTING AND STOPPING OF SAME-METHODS OF CHANGING DIRECTION OF ROTATION-SYNCHRONISM-PARALLELING OF ALTER NATORS, &C.-POLYPHASE CIRCUITS-POLYPHASE TRANSMISSION OF POWERDIPHASE AND TRIPHASE CIRCUITS, &C. - BOOSTERS - EQUALISERS-REVERSIBLE BOOSTERS-STORAGE BATTERIES--END-CELL SWITCHES, &C.-ELECTRIC TRACTION MOTORS SERIES - PARALLEL CONTROLLERS CAR WIRING DIAGRAMS — MOTOR VEHICLE CIRCUITS-CANAL HAULAGE ROTARY CONVERTERS. &C. DYNAMOS (ALTERNATING AND DIRECT CURRENT). A Text-book on their Construction for Students, Engineer-Constructors and FUNDAMENTAL PRINCIPLES OF DIRECT CURRENTS THE MAGNETIC FIELD THE PRODUCTION OF AN ELECTRO-MOTIVE FORCE-FUNDAMENTAL PRINCIPLES OF ALTERNATING CURRENTS-THE ALTERNATING MAGNETIC FIELD-THE CAPACITY OF THE CIRCUIT-BIPOLAR DYNAMO CONSTRUCTION-THEORY OF BIPOLAR MACHINESBIPOLAR DYNAMO DESIGN-MULTIPOLAR DYNAMO CONSTRUCTION - MULTIPOLAR DYNAMO DESIGN-SINGLE PHASE ALTERNATORS-CONSTRUCTION OF ALTERNATORS→ POLYPHASE ALTERNATORS, &C, EARTHWORK DIAGRAMS. Giving graphically the Cubic Contents for different Heights of Banks and Cuttings, either 66 ft. or 100 ft. Chains. By R. A. ERSKINE-MURRAY, A. M. Inst. C. E., and Y. D. KIRTON, A. M.Can. Soc. C. E. On a sheet in a roll. 5/0 Net, mounted on card, Net 7/6 EARTHWORK MANUAL. BY ALEX. J. GRAHAM, C.E. With numerous Diagrams. Second Edition. 18mo, cloth 2/6 EARTHWORK TABLES. Showing the Contents in Cubic Yards of Embankments, Cuttings, &c., of Heights or Depths up to an average of 80 feet. By JOSEPH BROADBENT, C.E., and FRANCIS CAMPIN, C.E. EARTHWORK TABLES, HANDY General. Giving the Contents in Cubic Yards of Centre and Slopes of Cuttings and Embankments from 3 inches to 80 feet in Depth or Height, for use with either 66 feet Chain or 100 feet Chain. By J. H. WATSON BUCK, M. Inst.C.E. On a Sheet mounted in cloth case Crown 8vo, cloth ELECTRIC LIGHT. Its Production and Use. ELECTRIC LIGHT FITTING. 5/0 3/6 By J. W. 7/6 A Handbook for Working 5/0 1/0 1/6 Electrical Engineers. By J. W. URQUHART. Crown 8vo, cloth. ELECTRIC MOTORS: THEIR ACTION, CONTROL, AND MATERIALS AND GAUGES-TESTING WIRE AND CABLE-ELECTRICAL PROPER. TIES-INSTALLATION-INSULATION AND INSULATED CONDUCTORS-DEPRECIATION AND DETERIORATION-DETERMINATION OF SIZE FOR GIVEN VOLTAGE-DROP AND POWER LOSS-THIRD RAIL CIRCUITS-DETERMINATION OF SIZE FOR GIVEN STRESS IN SPANS -RAIL BONDS SPECIFICATIONS - TABLES OF INDUCTANCE, REACTANCE, AND CAPACITY, &C. ELECTRIC SHIP-LIGHTING. A Handbook on the Practical . Fitting and Running of Ships' Electrical Plant. By J. W. Urquhart. Fourth edition, revised and enlarged. Crown 8vo, cloth. [Just published 7/6 ELECTRIC-WIRING, DIAGRAMS & SWITCH-BOARDS. By NEWTON HARRISON, E.E., Instructor of Electrical Engineering in the Newark Technical School. Crown 8vo, cloth Net 5/0 THE BEGINNING OF WIRING-CALCULATING THE SIZE OF WIRE-A SIMPLE ELECTRIC LIGHT CIRCUIT CALCULATED-ESTIMATING THE MAINS, FEEDERS, AND BRANCHES-USING THE BRIDGE FOR TESTING-THE INSULATION RESISTANCEWIRING FOR MOTORS-WIRING WITH CLEATS, MOULDING AND CONDUIT-LAYING-OUT A CONDUIT SYSTEM-POWER REQUIRED FOR LAMPS-LIGHTING OF A ROOMSWITCHBOARDS AND THEIR PURPOSE-SWITCHBOARDS DESIGNED FOR SHUNT AND COMPOUND-WOUND DYNAMOS-PANEL SWITCHBOARDS, STREET RAILWAY SWITCH BOARDS, LIGHTNING ARRESTERS-THE GROUND DETECTOR-LOCATING GROUNDSALTERNATING CURRENT CIRCUITS-THE POWER FACTOR IN CIRCUITS-CALCULATION OF SIZES OF WIRE FOR SINGLE, TWO AND THREE-PHASE CIRCUITS. ELECTRICAL AND MAGNETIC CALCULATIONS. For A the Use of Electrical Engineers and Artisans, Teachers, Students, and all others interested in the Theory and Application of Electricity and Magnetism. By A. A. ATKINSON, M.S., Professor of Physics and Electricity in Ohio University, Athens, Ohio. Crown 8vo, cloth Net 9/0 ELECTRICAL CALCULATIONS (ELEMENTARY). Manual of Simple Engineering Mathematics, covering the whole field of Direct Current Calculations, the Basis of Alternating Current Mathematics, Networks and Typical Cases of Circuits, with Appendices on Special Subjects. By T. O'CONOR SLOANE, A. M., E. M., Ph.D., author of "The Standard Electrical Dictionary." 314 pages, 43 Illustrations. Crown 8vo, cloth Net 9/0 ELECTRICAL DICTIONARY. A Popular Encyclopædia of Words and Terms Used in the Practice of Electrical Engineering. Ey T. O'CONOR SLOANE, A.M., E. M., Ph.D., &c. Fourth Edition, with Appendix. 690 pages and nearly 400 Illustrations. Large crown 8vo, cloth Net 716 ELECTRICAL ENGINEERING. A First-Year's Course for Students. By TYSON SEWELL, A.I.E.E., Lecturer and Demonstrator in Electrical Engineering at the Polytechnic, Regent Street, London. Fourth Edition, Revised, with additions. Large crown 8vo, cloth. 466 pp., with 277 Illustrations Net 5/0 . OHM'S LAW-UNITS EMPLOYED IN ELECTRICAL ENGINEERING-SERIES AND PARALLEL CIRCUITS CURRENT DENSITY AND POTENTIAL DROP IN THE CIRCUITTHE HEATING EFFECT OF THE ELECTRIC CURRENT-THE MAGNETIC EFFECT OF AN ELECTRIC CURRENT-THE MAGNETISATION OF IRON-ELECTRO-CHEMISTRY-PRIMARY BATTERIES- ACCUMULATORS-INDICATING INSTRUMENTS-AMMETERS, VOLTMETERS, OHMMETERS-ELECTRICITY SUPPLY METERS-MEASURING INSTRUMENTS, AND THE MEASUREMENT OF ELECTRICAL RESISTANCE MEASUREMENT OF POTENTIAL DIF. FERENCE, CAPACITY, CURRENT STRENGTH, AND PERMEABILITY-ARC LAMPS-INCAN. DESCENT LAMPS MANUFACTURE AND INSTALLATION-PHOTOMETRY - THE CON. TINUOUS CURRENT DYNAMO-DIRECT CURRENT MOTORS-ALTERNATING CURRENTS -TRANSFORMERS, ALTERNATORS, SYNCHRONOUS MOTORS-POLYPHASE WORKINGAPPENDIX I., THE THREE-WIRE SYSTEM-APPENDIX II., QUESTIONS AND ANSWERS. ELECTRICAL ENGINEERING (ELEMENTARY). In Theory and Practice. A Class Book for Junior and Senior Students and FUNDAMENTAL PRINCIPLES-ELECTRICAL CURRENTS-SOLENOID COILS, GALVANO METERS VOLTMETERS MEASURING INSTRUMENTS-ALTERNATING CURRENTSDYNAMO ELECTRIC MACHINES-CONTINUOUS CURRENT DYNAMOS-INDUCTION, STATIC TRANSFORMERS, CONVERTERS-MOTORS-PRIMARY AND STORAGE CELLS-ARC LAMPS -INCANDESCENT LAMPS-SWITCHES, FUSES, &C.-CONDUCTORS AND CABLES ELEC. TRICAL ENERGY METERS-SPECIFICATIONS-GENERATION AND TRANSMISSION OF ELECTRICAL ENERGY-GENERATING STATIONS. ON. ELECTRICAL ENGINEERING, GENERAL LECTURES By C. PROTEUS STEINMETZ, A. M., Ph.D. Third edition, compiled and edited by J. LEROY HAYDEN. 284 pp., with Diagrams. Medium 8vo, cloth. Net 8/6 ELECTRICAL TRANSMISSION OF ENERGY. A Manual for the Design of Electrical Circuits. By ARTHUR VAUGHAN ABBOTT, C.E., Member American Institute of Electrical Engineers, Member American Institute of Mining Engineers, Member American Society of Civil Engineers, Member American Society of Mechanical Engineers, &c. Fourth Edition, entirely Re-written and Enlarged, with numerous Tables, 16 Plates, and nearly 400 other Illustrations. Royal 8vo, 700 pages. Strongly bound in cloth Net 30/0 INTRODUCTION-THE PROPERTIES OF WIRE-THE CONSTRUCTION OF AERIAL CIRCUITS GENERAL LINE WORK-ELECTRIC RAILWAY CIRCUITS-PROTECTION-THE CONSTRUCTION OF UNDERGROUND CIRCUITS-CONDUITS-CABLES AND CONDUIT CON DUCTORS-SPECIAL RAILWAY CIRCUIT THE INTERURBAN TRANSMISSION LINE-THE THIRD RAIL-THE URBAN CONDUIT-ELECTRICAL INSTRUMENTS-METHODS OF ELEC TRICAL MEASUREMENT CONTINUOUS-CURRENT CONDUCTORS THE HEATING OF CONDUCTORS-CONDUCTORS FOR ALTERNATING CURRENTS-SERIES DISTRIBUTIONPARALLEL DISTRIBUTION-MISCELLANEOUS METHODS-POLYPHASE TRANSMISSION➡ THE COST OF PRODUCTION AND DISTRIBUTION, ELECTRICAL TRANSMISSION OF ENERGY-THREE PHASE TRANSMISSION. A Practical Treatise on the Economic E.H.P. TRUNK MAINS OF EXTENSIVE SCHEMES-ELECTRICAL, FINANCIAL, AND LEGAL CONSIDERATIONS-SPECIAL FEATURES OF OVERHEAD TRANSMISSION. TRANSMISSION LOSSES: COPPER, DIELECTRIC. AND SHEATH LOSSES UNDER WORKING CONDITIONS-INFLUENCE OF BOARD OF TRADE REGULATIONS. WORKING PRESSURE: LIMITING VALUES WITH UNDERGROUND MAINS-BREAKDOWN STRENGTH OF PAPER INSULATED CABLES-VARIATION OF DIELECTRIC STRENGTH WITH TEMPERATURERELATION OF WORKING PRESSURE TO DIELECTRIC LOSS. THE CONTROL OF E.H.P. TRUNK MAINS; SWITCHBOARD CONSTRUCTION TIME ELEMENT RELAYS AND AUTOMATIC OIL SWITCHES-PRECAUTIONS NECESSARY WITH TIME ELEMENT SWITCHES, IMPEDANCE, HARMONICS, &C.: IMPEDANCE AND CAPACITY OF THREE AND FOUR CORE CABLES-PRESSURE RISE FROM RESONANCE-POWER SURGES-REFLECTED WAVES. EARTHING: RESONANCE PHENOMENA IN EARTH WIRE-ELECTROSTATIC METHODS OF TESTING INSULATION ON E.H.P. SYSTEMS. LINE APPLIANCES. REGULATIONS REGARDING OVERHEAD LINES-NUMERICAL CALCULATIONS BY SYMBOLIC METHOD-MISCELLANEOUS FORMULÆ, &C., &C. "The work is one of considerable value to the student because it treats of phenomena not usually well handled in text-books."- Electricity. ELECTRICITY AS APPLIED TO MINING. By ARNOLD LUPTON, M.Inst.C.E., M.I.Mech. E., M.I.E.E., late Professor of Coal INTRODUCTORY-DYNAMIC ELECTRICITY-DRIVING OF THE DYNAMO-THE STEAM TURBINE-DISTRIBUTION OF ELECTRICAL ENERGY-STARTING AND STOPPING ELECTRICAL GENERATORS AND MOTORS-ELECTRIC CABLES-CENTRAL ELECTRICAL PLANTS -ELECTRICITY APPLIED TO PUMPING AND HAULING-ELECTRICITY APPLIED TO COAL CUTTING-TYPICAL ELECTRIC PLANTS RECENTLY ERECTED-ELECTRIC LIGHTING BY ARC AND GLOW LAMPS-MISCELLANEOUS APPLICATIONS OF ELECTRICITY-ELECTRICITY AS COMPARED WITH OTHER MODES OF TRANSMITTING POWER-DANGERS OF ELECTRICITY. "The book is a good attempt to meet a growing want, and is well worthy of a place in the mining engineer's library."-The Electrician. ELECTRICITY IN FACTORIES AND WORKSHOPS: ITS COST AND CONVENIENCE. A Handbook for Power Producers and THE ELECTRIC MOTOR AND ITS ACCESSORIES-THE DIRECT CURRENT MOTORTHE ALTERNATING CURRENT MOTOR-THE STARTING AND SPEED REGULATION OF ELECTRIC MOTORS-THE RATING AND EFFICIENCY OF ELECTRIC MOTORS-THE PROVISION OF ELECTRIC ENERGY-THE COST OF ENERGY AS AFFECTED BY CONDITIONS OF WORKING-THE QUESTION FOR THE SMALL POWER USER-INDEPENDENT GENERAT. ING PLANTS-OIL AND GAS ENGINE PLANTS-INDEPENDENT GENERATING PLANTS-STEAM PLANTS-POWER STATION TARIFFS-THE APPLICATIONS OF ELECTRIC POWER-THE USE OF ELECTRIC POWER IN TEXTILE FACTORIES-ELECTRIC POWER IN PRINTING WORKS THE USE OF ELECTRIC POWER IN ENGINEERING WORKSHOPS-MISCELLANEOUS APPLICATIONS OF ELECTRIC POWER-THE INSTALLATION OF ELECTRIC MOTORS-THE LIGHTING OF INDUSTRIAL ESTABLISHMENTS. "The author has done his work well, and produced a book which will rank among the best of its kind."-Electricity. "Altogether the book is one which should do good service to the electrical industry,"— Electrical Industries, ELECTRICITY. 9/0 A STUDENT'S TEXT-BOOK. By H. M. NOAD, F.R.S. 650 pp.. with 470 Illustrations. Crown 8vo ELECTRICITY, POWER TRANSMITTED BY, AND APPLIED BY THE ELECTRIC MOTOR, including Electric Railway Construction. By PHILIP ATKINSON, A.M., Ph.D., author of "Elements of Static Electricity." Fourth Edition, Enlarged, Crown 8vo, cloth, 224 pp., with over go Illustrations. Net 9/0 ELECTRO-PLATING AND ELECTRO- REFINING OF METALS. Being a new edition of Alexander Watt's "Electro-Deposition." Revised and Largely Re-written by ARNOLD PHILIP, Assoc. R.S.M., B.Sc., A.I.E.E., F.I.C., Principal Assistant to the Admiralty Chemist, formerly Chief Chemist to the Engineering Departments of the India Office, and some. time Assistant Professor of Electrical Engineering and Applied Physics at the Heriot-Watt College, Edinburgh. Second edition, revised. 700 pp., with numerous Illustrations. Large crown 8vo, cloth. [Just published. Net 12/6 ENGINEERING DRAWING. A WORKMAN'S MANUAL. By JOHN MAXTON, Instructor in Engineering Drawing, Royal Naval College, Greenwich. Eighth Edition. 300 Plates and Diagrams. Crown 8vo, cloth 3/6 "A copy of it should be kept for reference in every drawing office."-Engineering. ENGINEERING ESTIMATES, COSTS, AND ACCOUNTS. A Guide to Commercial Engineering. With numerous examples of Estimates and Costs of Millwright Work, Miscellaneous Productions, Steam Engines and Steam Boilers; and a Section on the Preparation of Costs Accounts. By A GENERAL MANAGER. Third Edition, Revised and Corrected. 276 pages, 8vo, cloth. [Just published. Net 7/6 "The information is given in a plain, straightforward manner, and bears throughout evidence of the intimate practical acquaintance of the author with every phase of commercial engineering." -Mechanical World. ENGINEERING PROGRESS (1863-6). By Wм. HUмber, A.M.Inst.C.E. Complete in Four Vols. Containing 148 Double Plates, with Portraits and Copious Descriptive Letterpress. Imp. 4to, halfmorocco. Price, complete, £12 12s.; or each Volume sold separately at £3 3s. per Volume. Descriptive List of Contents on application. ENGINEER'S AND MILLWRIGHT'S ASSISTANT. A Collection of Useful Tables, Rules, and Data. By WILLIAM TEMPLETON. Eighth Edition, with Additions. 18mo, cloth 2/6 "A deservedly popular work. It should be in the 'drawer' of every mechanic."-English Mechanic. ENGINEER'S HANDBOOK. A Practical Treatise on Modern Engines and Boilers, Marine, Locomotive, and Stationary. And containing a large collection of Rules and Practical Data relating to Recent Practice in Designing and Constructing all kinds of Engines, Boilers, and other Engineering work. The whole constituting a comprehensive Key to the Board of Trade and other Examinations for Certificates of Competency in Modern Mechanical Engineering. By WALTER S. HUTTON, Civil and Mechanical Engineer, Author of "The Works' Manager's Handbook for Engineers," &c. With upwards of 420 Illustrations. Seventh Edition, Revised and Enlarged. Medium 8vo, 575 pp., strongly bound [Just bublished. 18/0 "A mass of information set down in simple language, and in such a form that it can be easily referred to at any time. The matter is uniformly good and well chosen, and is greatly elucidated by the illustrations. The book will find its way on to most engineers' shelves, where it will rank as one of the most useful books of reference."-Practical Engineer. "Full of useful information, and should be found on the office shelf of all practical engineers. -English Mechanic. ENGINEER'S, MECHANIC'S, ARCHITECT'S BUILDER'S, &c., TABLES AND MEMORANDA. Selected and Arranged by FRANCIS SMITH. Seventh Edition, Revised, including ELECTRICAL TABLES, FORMULA, and MEMORANDA. Waistcoat-pocket size, limp leather 1/6 "The best example we have ever seen of 270 pages of usefu matter packed into the dimen sions of a card-case.'-Building News. |