DocumentCode :
1408848
Title :
III — Communication circuits
Volume :
51
Issue :
9
fYear :
1932
Firstpage :
616
Lastpage :
620
Abstract :
TELEMETERING and supervisory control systems may be operated over different types of communication circuits. It is not practicable to set down rules which will definitely determine the type of circuit to be used in a case. The choice will depend upon the characteristics of the equipment, the available types of circuits, the operating distance, cost factors, and other circumstances. The transmission and engineering considerations involved in the selection are discussed in the following paragraphs
Keywords :
Conductors; Electric potential; Electron tubes; Interference; Resistance; Supervisory control; Wires;
fLanguage :
English
Journal_Title :
Electrical Engineering
Publisher :
ieee
ISSN :
0095-9197
Type :
jour
DOI :
10.1109/EE.1932.6429971
Filename :
6429971
Link To Document :
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