INFORMATIVE ANNEX D. EXAMPLES


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INFORMATIVE ANNEX D. EXAMPLES
INFORMATIVE ANNEX D. EXAMPLES
Example D3(a) Industrial Feeders in a Common Raceway Perhaps the most vital task confronting electrical personnel on the design side is correctly choosing the size of a wire to use in any particular application. Unfortunately, that is also one of the most complex tasks as well, because so many different factors influence the result, from termination limits to insulation style to continuous loading issues. There have always been two parts to this puzzle, beginning with knowing how to calculate the load that the wire would have to serve, and then selecting the wire. The majority of examples in this annex are quite good, but aimed at the first half of the problem, determining loads. …
Citation
Frederic P. Hartwell; Joseph F. McPartland; Brian J. McPartland: McGraw-Hill's National Electrical Code 2017 Handbook, 29th Edition. INFORMATIVE ANNEX D. EXAMPLES, Chapter (McGraw-Hill Professional, 2017), AccessEngineering Export