Testing Electrical Installations: A Practical Guide for Electricians

Beschreibung:

Most items will be dispatched the same or the next working day. A copy that has been read but remains in clean condition. All of the pages are intact and the cover is intact and the spine may show signs of wear. The book may have minor markings which are not specifically mentioned. Bestandsnummer des Verkäufers wbs8418836153

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Reseña del editor: This is an extremely detailed account of how to carry out practical testing to BS7671, This book is suitable for students studying C&G 2330, 2381, 2391, 2400, NVQ level II, III and domestic installer level 2 courses. Key topics are; Continuity of circuit protective conductors. Continuity of main and supplementary bonding. Insulation resistance. Earth loop impedance. Prospective short circuit current. Prosective earth fault current. Health and safety when testing. Safe isolation. The book contains very clear concise drawings and wiring diagrammes that detail the practicallities of how to test the fixed wiring within installations.