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Modern Electrical Installation for Craft Students, 3rd Edition
book

Modern Electrical Installation for Craft Students, 3rd Edition

by Brian Scaddan
November 2013
Intermediate to advanced content levelIntermediate to advanced
182 pages
6h 6m
English
Newnes
Content preview from Modern Electrical Installation for Craft Students, 3rd Edition
CHAPTER 5
Electrical Industries
Designing an electrical installation
Every electrical installation, no matter how small, has to be designed,
whether mentally or by preparing a specification and/or a plan/drawing.
Even for the installation of a single socket outlet, a decision must be
made as to the best position, the most economic cable route and the size
of cable, and therefore a design has to be considered.
In order to illustrate the procedure that has to be adopted in the
design of an electrical installation, let us consider an installation in a new
domestic dwelling.
Specifications and drawings
Usually a building firm invites tenders fro ...
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Publisher Resources

ISBN: 9781483106205