Principles Of Electricity applied for Telephone and Telegraph Work : A Training Course Text prepared For Employees of the Long Lines Department

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Naslov
Principles Of Electricity applied for Telephone and Telegraph Work : A Training Course Text prepared For Employees of the Long Lines Department / ATT. -
Impressum
[s.l.] : American Telephone and Telegraph Company, 1953. -
Materijalni opis
354 str. : ilustr., sheme, tablice ; 24 cm
Jezik
Engleski
Napomena
Index str. 351.

This book is ˝A Training Course Text Prepared for Employees of the Long Lines Department American Telephone and Telegraph Company˝. ˝Principles˝ is a bit of a misnomer - though this book does start out with fundamentals, it quickly dives off into AC circuits, vacuum tubes and amplifiers, and details of telephony. It includes lots of details about telephone and carrier systems, the way they were in the 1950’s. Good details about things like how audio transformers work, and the correct way to string telephone wires on a pole!

Poveznice
Inv.br.
Info
Signatura
D70
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