Electrical Installation Calculations : Basic, Paperback by Kitcher, Christopher; Watkins, ., ISBN 1032193409, ISBN-13 9781032193403, Brand New, Free P&P in the UK In line with the 18th Edition of the Wiring Regulations, it now gives a worked example of resistivity and more on disconnection times for fuses and circuit breakers. For foundation level electrical installation courses, and essential calculations for professionals, with a glossary section, worked examples and questions and answers.
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