Telephony Volume 5-6

Telephony Volume 5-6

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This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1903 edition. Excerpt: ...the stud into the terminal head, then the lock nut is slipped into its place and screwed hard to the stud in the terminal head with a wrench, and the operatiop is complete. The terminal may be fastened in place on the pole before the cable is attached, and of course there is no wipe joint used. The Moon Manufacturing Company was quick to see the advantages in using this style of nozzle and is placing them in the Moon terminal head where desired at no additional cost. "Telephony" is the title of a work by Arthur Vaughan Abbott, C. E., which is being issued by the McGraw Publishing Company, New York. It comprises six volumes in all, of which three have been published, and the remaining three will appear in a short time. Each volume is devoted to some one phase of telephony, the six bearing the following titles, respectively: Part I, "The Location of Central Offices"; Part II, "The Construction of Underground Conduits"; Part III, "The Cable Plant"; Part IV, "Open Wire Lines"; Part V, "The Sub-Station"; Part VI, "Switchboards and the Central Office." judging from the three volumes which have already appeared, the work is one of high value and occupies a field peculiar to itself. There are a number of books dealing with the theory and practice of telephony, but from the engineering standpoint little has been written. The writer has worked in this case with special reference to the economic features--the question of how to install the best plant for the least money. ern ofiices with headquarters at Spokane. The company owns twenty thousand acres of timber and are among the largest cedar pole producers in the United States, having an investment of over $200,000....
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Product details

  • Paperback | 768 pages
  • 189 x 246 x 39mm | 1,347g
  • United States
  • English
  • black & white illustrations
  • 1236797817
  • 9781236797810