Alternating Current Machines by Puchstein Lloyd (7 results)

Cloth. Condition: Very Good -. No Jacket. First Edition. 1936, 582pp, illus., bottom corners slightly bumped, slight shelfwear to cover, some wear to pg edges, paper clip marks to front free ep, half title & title pg, no dj, some pencil margin notes & markings to maybe 1/4 of pgs, otherwise pg clean.

Hardcover. Condition: Collectible- very good. No Jacket. 1st Edition. Tight and sound First edition Book has corner bumps and bumps to top and bottom of spine No inside markings or underlinings except for some notes in pencil on inside blank back page Please see our photo as some book sites use stock images.

Hardcover. Condition: UsedGood. Hardcover; fading and shelf wear to exterior; bumps to top edge and corners; fading to pages; former owner's name written inside front board; otherwise in good condition with clean text, firm binding.

Hardcover. Condition: UsedGood. Hardcover, 2nd edition; light fading, light shelf wear to exterior; former owner's name written inside front board; fading to pages; in good condition with clean text, firm binding. Dust jacket shows light soiling, scuffing, and a few small edge tears.

Hardcover. Condition: UsedGood. Hardcover; 3rd edition and Modern Asia Edition; 7th printing; fading and shelf wear to exterior; bump to bottom corner; otherwise in good condition with clean text, firm binding.

Hardcover. Condition: UsedGood. Hardcover, 3rd edition, 2nd printing; light fading, light shelf wear to exterior; former owner's name and notes written inside front board; otherwise in good condition with clean text, firm binding.

Hardcover. Condition: Good+ EX-LIBRARY. No jacket. Third Edition, Revised and Enlarged. New York / London: John Wiley & Sons, Inc. / Chapman & Hall, Limited, 1954. Good+ EX-LIBRARY. Bound in the original green cloth, lettered in shiny gold on the spine. Moderate wear to corners and spine ends. Inner hinges are perfectly sound. "WITHDRAWN" stamp, and a few other library markings on the endpapers. Text pages are clean. No underlining. No highlighting. No margin notes. Illustrated with hundreds of figures and photos. Tables. Graphs. Problems. Index. From the Preface to the Third Edition: "[A]pproaches to the theories of some of the machines have been modified. [There are] significant changes in the more detailed developments of equivalent circuits, vector diagrams, methods of calculating the cross-axis voltages of synchronous machines, and the equations describing the oscillations of synchronous motors. additional material has been added in [the cross-field theory section] to clarify the polarities of the transformer and speed voltages. Additional material is provided on adjustable-speed drives, rectifiers, and self-synchronous machines. Methods of determining the constants of synchronous machines have been added. The nature of short-circuit currents in alternators has been explained on the basis of the constant flux-linkage concept.". Third Edition, Revised and Enlarged. Hardcover. Good+ EX-LIBRARY/No jacket. 8vo. xii, 721pp.