Last edited by Zulkigis
Friday, October 16, 2020 | History

2 edition of Direct-current machinery found in the catalog.

Direct-current machinery

Hempstead Stratton Bull

Direct-current machinery

by Hempstead Stratton Bull

  • 61 Want to read
  • 18 Currently reading

Published by J. Wiley & sons, inc., Chapman & Hall, limited in New York, London .
Written in English

    Subjects:
  • Electric machinery -- Direct current.

  • Edition Notes

    Includes bibliographies.

    Statementby Hempstead S. Bull...
    Classifications
    LC ClassificationsTK2612 .B8
    The Physical Object
    Pagination2 p. l., iii-vi, 318 p.
    Number of Pages318
    ID Numbers
    Open LibraryOL6383481M
    LC Control Number39005093
    OCLC/WorldCa1629332

    Direct-Current Machine an electric rotating machine that converts mechanical energy to DC electrical energy (a generator), or vice versa (a motor). It is reversible—that is, the same machine can operate both as a generator and as a motor. For example, traction motors of rolling stock and servomotors of high-power DC electric drives operate in this way. Direct Current Power and Machines: Section Three: D. C. Motors, Operation and Principles and a great selection of related books, art and collectibles available now at

    Abstract. Historically, DC machines were the first to be developed because the only available electrical power source was the DC voltaic cell. The advantages of alternating current were later recognised, and the invention of the induction motor was an important factor in Author: J. D. Edwards.   There are many good answers, I will try to keep up with them. If you want to have a quick read on Electrical Motors. I will suggest you to read Electric Machinery Fundamentals by Stephen Chapman. My next suggestion will be Electrical Machinery by.

      Principles of direct-current machines by Alexander Suss Langsdorf; 11 editions; First published in ; Subjects: Direct current, Electric machinery, Accessible book. Direct-current machinery; a text-book on the theory and performance of generators and motors, (New York, John Wiley & Sons; [etc., etc.], ), by Harold Pender (page images at HathiTrust) Recent progress in dynamo-electric machines, being a suppplement to "Dynamo-electric machinery.".


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Direct-current machinery by Hempstead Stratton Bull Download PDF EPUB FB2

DIRECT-CURRENT MACHINERY. Leather Bound – January 1, Direct-current machinery book all formats and editions Hide other formats and editions.

Price New from Used from Hardcover "Please retry" — — Manufacturer: International Textbook Company. Direct - Current Machinery by David Moreton (Author), W.

Freedman (Author) ISBN ISBN Why is ISBN important. ISBN. This bar-code number lets you verify that you're getting exactly the right version or edition of a book.

Author: David Moreton. Direct-Current Machinery [Charles S. Siskind] on *FREE* shipping on qualifying offers. Direct-Current Machinery: Charles S. Siskind: : Books Cited by: 1. Direct-Current Machinery: A Text-Book on the Theory and Performance of Generators and Motors (Classic Reprint) [Harold Pender] on *FREE* shipping on qualifying offers.

Excerpt from Direct-Current Machinery: A Text-Book on the Theory and Performance of Generators and Motors Although but few graduates in electrical engineering ever have occasion to design a generator or a motor. Direct Current Machinery Hardcover – January 1, by Editor (Author) See all formats and editions Hide other formats and editionsAuthor: Editor.

Electrical Circuits and Machinery, Volume 1: Direct Currents by Hehre, Frederick, And George Harness and a great selection of related books, art and collectibles available now at A STUDENT having limited time for the study of the principles of direct current machinery will find this book useful as a general survey of the subject.

The treatment is elementary but, so far as. Addeddate Identifier Identifier-ark ark://t2b90nm1z Ocr ABBYY FineReader Ppi Scanner Internet Archive Python library dev4.

Direct and alternating current machinery Material Type Book Language English Title Direct and alternating current machinery Author(S) Jack Rosenblatt M.

Harold Friedman Publication Data Columbus: Charles E. Merrill Publication€ Date Edition € 2nd ed. Physical Description XIV, p Subject Engineering Subject Headings Electric machineryFile Size: 9KB. Direct-Current Machines • Direct-current (DC) machines are driven from a DC power supply.

DC machines are the most versatile of all rotating electrical machines. Their speed may be easily adjusted in very fine increments ranging from standstill to rated speed and even above. Direct Current Machines book. Read reviews from world’s largest community for readers/5(14). Principles of Direct-current Machines.

Alexander Suss Langsdorf. McGraw-Hill Book Company, Incorporated, - Electric machinery - pages. by it. For example, the efficiency of an electric motor is the ratio between the power delivered by the motor to the machinery which it drives, and the power it receives from the generator.

Assume. Direct-current Machinery: A Text-book on the Theory and Performance of Item PreviewPages: Additional Physical Format: Online version: Kloeffler, Royce Gerald, b.

Direct-current machinery. New York, The Macmillan company, (OCoLC) Direct-Current Machinery: A Text-Book on the Theory and Performance of Generators and Motors by Harold Pender Overview - This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.

COVID Resources. Reliable information about the coronavirus (COVID) is available from the World Health Organization (current situation, international travel).Numerous and frequently-updated resource results are available from this ’s WebJunction has pulled together information and resources to assist library staff as they consider how to handle coronavirus.

Direct-current Machinery: A Text-book on the Theory and Performance of Generators and Motors Item Preview. Direct-Current Machinery: A Text-Book on the Theory and Performance of Generators and Motors by Harold Pender (, Hardcover).

item 2 Direct-current Machinery: A Text-Book on the Theory and Performance of Generator - Direct-current Machinery: A Text-Book on the Theory and Performance of Generator. $ Free shipping. No ratings or reviews yet. Be the first to write a review. You may also like. Additional Physical Format: Online version: Blalock, Grover Cleveland, Direct-current machinery.

New York, McGraw-Hill Book Co., [©] (OCoLC). Principles of direct current machines Page - Measurement of the Ambient Temperature During Tests of Machinery. The ambient temperature is to be measured by means of several thermometers placed at different points around and half-way up the machine, at a distance of 1 to 2 meters (3 to 6 feet), and protected from drafts, and abnormal.Direct and Alternating Current Machinery by Rosenblatt & Friedman Author (s): Jack Rosenblatt & M.

Harold Friedman Publisher: C B S Publishers & Distributors About this book: Chapters: This book contains 22 chapter.Audio Books & Poetry Community Audio Computers, Technology and Science Music, Arts & Culture News & Public Affairs Non-English Audio Spirituality & Religion.

Librivox Free Audiobook. Full text of "Direct-current Machinery: A Text-book on the Theory and Performance of.