ELECTRICITY CONTROL.
A Treatise on Electricity Switchgear and Systems of Transmission.
By LEONARD ANDREWS, M.I.E.E.,
Ex-Member of Council of the Incorporated Municipal Electrical Association; Consulting Electrical Engineer to the Hastings Corporation, &c., &c.
General Principles of Switchgear Design.—Constructional Details.—Circuit Breakers or Arc Interrupting Devices.—Automatically Operated Circuit Breakers.—Alternating Reverse Current Devices.—Arrangement of 'Bus Bars, and Apparatus for Parallel Running.—General Arrangement of Controlling Apparatus for High Tension Systems.—General Arrangement of Controlling Apparatus for Low Tension Systems.—Examples of Complete Installations.—Long Distance Transmission Schemes.
Sixteenth Edition, Thoroughly Revised and Enlarged.
A POCKET-BOOK OF ELECTRICAL RULES & TABLES
FOR THE USE OF ELECTRICIANS AND ENGINEERS.
By JOHN MUNRO, C.E., & Prof. JAMIESON, M. Inst. C.E., F.R.S.E.
With Numerous Diagrams. Pocket Size. Leather, 8s. 6d.
GENERAL CONTENTS.
Units of Measurement.—Measures.—Testing.—Conductors.—Dielectrics.—Submarine Cables.—Telegraphy.—Electro-Chemistry.—Electro-Metallurgy.—Batteries.—Dynamos and Motors.—Transformers.—Electric Lighting.—Miscellaneous.—Logarithms.—Appendices.
"Wonderfully Perfect.... Worthy of the highest commendation we can give it."—Electrician.
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By PROFESSORS J.H. POYNTING & J.J. THOMSON.
In Five Volumes. Large 8vo. Sold Separately.
A TEXT-BOOK OF PHYSICS.
BY
J.H. POYNTING, SC.D., F.R.S.,
Late Fellow of Trinity College, Cambridge; Professor of Physics, Birmingham University.
AND
J.J. THOMSON, M.A., F.R.S.
Fellow of Trinity College, Cambridge; Prof. of Experimental Physics in the University of Cambridge.
Introductory Volume, fully Illustrated. Second Edition, Revised.
Price 10s. 6d.
PROPERTIES OF MATTER.
Contents.—Gravitation.—The Acceleration of Gravity.—Elasticity.—Stresses and Strains.—Torsion.—Bending of Rods.—Spiral Springs.—Collision.—Compressibility of Liquids.—Pressures and Volumes of Gases.—Thermal Effects Accompanying Strain.—Capillarity.—Surface Tension.—Laplace's Theory of Capillarity.—Diffusion of Liquids.—Diffusion of Gases.—Viscosity of Liquids.—Index.
Volume II. Second Edition. Fully Illustrated. Price 8s. 6d.
SOUND.
Contents.—The Nature of Sound and its chief Characteristics.—The Velocity of Sound in Air and other Media.—Reflection and Refraction of Sound.—Frequency and Pitch of Notes.—Resonance and Forced Oscillations.—Analysis of Vibrations.—The Transverse Vibrations of Stretched Strings or Wires.—Pipes and other Air Cavities.—Rods.—Plates.—Membranes.—Vibrations maintained by Heat.—Sensitive Flames and Jets.—Musical Sand.—The Superposition of Waves.—Index.
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Volume III. At Press. Fully Illustrated.
HEAT.
Remaining Volumes in Preparation—
LIGHT; MAGNETISM AND ELECTRICITY.
THE MEAN DENSITY OF THE EARTH: An Essay to which the Adams Prize was adjudged in 1893 in the University of Cambridge. By J.H. Poynting, Sc.D., F.R.S., Late Fellow of Trinity College, Cambridge; Professor of Physics, Birmingham University. In Large 8vo, with Bibliography, Illustrations in the Text, and Seven Lithographed Plates. 12s. 6d.
"An account of this subject cannot fail to be of great and general interest to the scientific mind. Especially is this the case when the account is given by one who has contributed so considerably as has Prof. Poynting to our present state of knowledge with respect to a very difficult subject.... Remarkably has Newton's estimate been verified by Prof. Poynting."—Athenæum.
Griffin's Geological, Prospecting, Mining, and Metallurgical Publications.
For Works on Chemistry and Chemical Industries see p. 69.
| PAGE | ||
| Geology, Stratigraphical, | R. Etheridge, F.R.S., | 52 |
| " Physical, | Prof. H.G. Seeley, | 52 |
| " Practical Aids, | Prof. Grenville Cole, | 53 |
| " Open Air Studies, | " " | 19 |
| Griffin's "New Land" Series, | Ed. by Prof. Cole, | 54 |
| Prospecting for Minerals, | S. Herbert Cox, A.R.S.M., | 55 |
| Food Supply, | Robt. Bruce, | 55 |
| New Lands, | H.R. Mill, D.Sc., F.R.S.E., | 54 |
| Building Construction, | Prof. James Lyon, | 54 |
| Ore and Stone Mining, | Prof. Le Neve Foster, | 56 |
| Elementary Mining, | " " | 56 |
| Coal Mining, | H.W. Hughes, F.G.S., | 56 |
| Practical Coal Mining, | G.L. Kerr, M.Inst.M.E., | 58 |
| Elementary " | " " | 58 |
| Electrical Coal Mining, | D. Burns, | 58 |
| Mine-Surveying, | Bennett H. Brough, A.R.S.M., | 57 |
| Blasting and Explosives, | O. Guttmann, A.M.I.C.E., | 57 |
| Mine Accounts, | Prof. J.G. Lawn, | 57 |
| Mining Engineers' Pkt.-Bk., | E.R. Field, M.Inst.M.M., | 60 |
| Petroleum, | Redwood and Holloway, | 61 |
| A Handbook on Petroleum, | J.H. Thomson and Dr. Redwood, | 61 |
| The Petroleum Lamp, | " " | 61 |
| Metallurgical Analysis, | Macleod and Walker, | 60 |
| Metallurgy (General), | Phillips and Bauerman, | 60 |
| " (Elementary), | Prof. Humboldt Sexton, | 66 |
| Getting Gold, | J.C.F. Johnson, F.G.S., | 58 |
| Gold Seeking in South Africa, | Theo Kassner, | 59 |
| Cyanide Process, | James Park, F.G.S., | 59 |
| Cyaniding, | Smart and Julian, | 59 |
| Electric Smelting, | Borchers and McMillan, | 67 |
| Electro-Metallurgy, | W.G. McMillan, F.I.C., | 67 |
| Assaying, | J.J. & C. Beringer, | 66 |
| Metallurgical Analysis, | J.J. Morgan, F.C.S, | 66 |
| Griffin's Metallurgical Series | Ed. by Sir W. Roberts-Austen, | 62 |
| Introduction, | Sir W. Roberts-Austen, K.C.B.,, | 63 |
| Gold, Metallurgy of, | Dr. Kirke Rose, A.R.S.M., | 63 |
| Lead and Silver, " | H.F. Collins, A.R.S.M., | 64 |
| Iron, Metallurgy of, | Thos. Turner, A.R.S.M., | 65 |
| Steel, " | F.W. Harbord, | 65 |
| Metallurgical Machinery, | H.C. Jenkins, A.R.S.M., | 64 |
| Goldsmith and Jeweller's Art, | Thos. B. Wigley, | 68 |
| Precious Stones, | Dr. Max Bauer, | 68 |
Demy 8vo, Handsome cloth, 18s.