9780132472050 - electric machinery and transformers di kosow, irving l. (6 risultati)
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Da: ThriftBooks-Dallas, Dallas, TX, U.S.A.ThriftBooks-Dallas
Contatta il venditoreVenditore con 5 stelleCondizione: Usato - Molto buono
EUR 12,31
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Hardcover. Condizione: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.
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Da: ThriftBooks-Atlanta, AUSTELL, GA, U.S.A.ThriftBooks-Atlanta
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EUR 12,31
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Hardcover. Condizione: Good. No Jacket. Missing dust jacket; Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.
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Da: ThriftBooks-Phoenix, Phoenix, AZ, U.S.A.ThriftBooks-Phoenix
Contatta il venditoreVenditore con 5 stelleCondizione: Usato - Buono
EUR 12,31
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Hardcover. Condizione: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.
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Da: ThriftBooks-Atlanta, AUSTELL, GA, U.S.A.ThriftBooks-Atlanta
Contatta il venditoreVenditore con 5 stelleCondizione: Usato - Buono
EUR 12,31
Spedizione gratuitaSpedito in U.S.A.Quantità: 1 disponibili
Hardcover. Condizione: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.
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Da: ThriftBooks-Dallas, Dallas, TX, U.S.A.ThriftBooks-Dallas
Contatta il venditoreVenditore con 5 stelleCondizione: Usato - Discreto
EUR 12,31
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Hardcover. Condizione: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.
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- Prima edizione
Da: Past Pages, Oshawa, ON, CanadaPast Pages
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Hard Cover. Condizione: Very Good. Condizione sovraccoperta: No Jacket (As Issued). First Edition 12th Printing. Corners, Spine, Boards Bumped; Light Shelf Rubs to Boards; Edges Lightly Soiled. CONTENTS: 1 Electromechanical Fundamentals 2 Dynamo Construction and Windings 3 DC Dynamo Voltage - DC Generators 4 DC Dynamo Torque Rel…ations - DC Motors 5 Armature Reaction and Commutation in Dynamos 6 AC Dynamo Voltage Relations - Alternators 7 Parallel Operation 8 AC Dynamo Torque Relations - Synchronous Motors 9 Polyphase Induction (Asynchronous) Dynamos 10 Single-Phase Motors 11 Specialized Dynamos 12 Power and Energy Relations; Efficiency, Ratings Selection and Maintenance of Rotating Electric Machinery 13 Transformers; Appendix; Index. EXCERPT: preface - This work is an outgrowth of the author's earlier Electric Machinery and Control, originally published in 1964. In revising, supplementing and updating that work, it became clear that two volumes were necessary to present the material properly and keep pace with the state-of-the-art. A variety of reasons dictated this choice. The original work was already fairly large (over 700 pages) and the contemplated new material would inevitably result in a most unwieldy and expensive volume. A logical division between electric machinery theory and control applications of electric machinery already exists in the literature. Numerous works already exist in separate volumes in these areas, so there is a precedent for such a dichotomy. The student who requires a background in the theory of electric machines and their characteristics should be introduced to the subject in a way that is different from that required by the practicing engineer and technician in the field. The latter, primarily, are interest in the control and commercial applications of electric machinery covered in the second volume, although reference to this first volume may occasionally be required. This first volume, therefore, is a text which reflects the feedback from teachers and students who used the earlier Electric Machinery and Control . . . Size: 8vo - over 7¾" - 9¾" tall.
