Electrical Installation Calculations : for Compliance with BS 7671
Electrical Installation Calculations, Third Edition B.D. Jenkins M. Coates Blackwell Science Electrical Installation Calculations For compliance with BS 7671: 2001 (The Wiring Regulations) Third Edition B.D. Jenkins BSc, CEng, FIEE M. Coates BEng Published on behalf of # 2003 The Electrical Contractors’ Association First edition published 1991 Reprinted 1991, 1992 (twice), 1993, 1994, 1996 Blackwell Science Ltd, a Blackwell Publishing Second edition published 1998 Company Third edition published 2003 Editorial Offices: Osney Mead, Oxford OX2 0EL, UK Library of Congress Tel: þ44 (0)1865 206206 Cataloging-in-Publicaiton Data Blackwell Science, Inc., 350 Main Street, is available Malden, MA 02148-5018, USA Tel: þ1 781 388 8250 ISBN 0-632-06485-4 Iowa State Press, a Blackwell Publishing Company, 2121 State Avenue, Ames, Iowa A catalogue record for this title is available from 50014-8300, USA the British Library Tel: þ1 515 292 0140 Blackwell Publishing Asia Pty Ltd, Set in Times 550 Swanston Street, Carlton South, by Aarontype Ltd, Bristol Victoria 3053, Australia Printed and bound in Great Britain by Tel: þ61 (0)3 9347 0300 MPG Books Ltd, Bodmin, Cornwall Blackwell Wissenschafts Verlag, Kurfu¨rstendamm 57, 10707 Berlin, Germany For further information on Tel: þ49 (0)30 32 79 060 Blackwell Science, visit our website: www.blackwell-science.com The right of the Authors to be identified as the Authors of this Work has been asserted in accordance with the Copyright, Designs and Patents Act 1988. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, recording or otherwise, except as permitted by the UK Copyright, Designs and Patents Act 1988, without the prior permission of the publisher.
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