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BL
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| Record Number
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846519
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| Main Entry
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Drury, Michael, (Electrician)
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| Title & Author
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Electrical inspection, testing and certification : : a guide to passing the city guilds 2391 exams /\ Michael Drury.
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| Edition Statement
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Second edition.
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| Publication Statement
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Boca Raton :: Taylor & Francis, Routledge,, 2018.
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| Page. NO
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1 online resource
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| ISBN
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1351232800
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: 1351232819
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: 1351232827
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: 1351232835
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: 9781351232807
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: 9781351232814
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: 9781351232821
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: 9781351232838
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9780815377993
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9781138488816
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| Bibliographies/Indexes
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Includes bibliographical references and index.
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| Contents
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Cover; Half Title; Title Page; Copyright Page; Table of Contents; Introduction; 1. Statutory and Non-Statutory Regulations; 1.1 Legal responsibilities; 1.2 The Memorandum of Guidance on the Electricity at Work Regulations 1989; 1.3 BS 7671 Wiring Regulations; 1.4 Inspector's status: Differentiating between the terms in law and legal; 1.5 IET Guidance Note 3 Inspection & Testing; 2. Certification and reports; 2.1 Documentation; 2.2 Electrical Installation Certificate (EIC); 2.3 Schedule of Inspection; 2.4 Minor Electrical Installation Works Certificate (Minor Works Certificate).
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2.5 Electrical Installation Condition Report (EICR)2.6 Condition Report Inspection Schedule (for Domestic and Similar Premises with up to 100A Supply); 2.7 Schedule of Test Results; 3. Electrical safety; 3.1 Regulation 12 -- Means for cutting off the supply and for isolation; 3.2 Regulation 13 -- Precaution for work on equipment made dead; 3.3 Regulation 14 -- Work on or near live conductors; 3.4 Isolation procedure; 3.5 Terminology: Electrical charge and live; 3.6 HSE GS 38: Electrical test equipment for use on low voltage electrical systems; 4. Installation testing.
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4.1 Initial Verification testing4.2 Sequence of tests; 4.3 Test sequence; 4.4 Instrument check; 4.5 Safe isolation; 4.6 Test 1: Continuity of protective conductors; 4.7 Continuity of protective conductor: Testing methods; 4.8 Test 2: Continuity of ring final circuit conductors; 4.9 Spurious results; 4.10 Test 3: Insulation resistance; 4.11 Testing preliminaries; 4.12 Test results; 4.13 Test 4 (i): Confirming SELV or PELV circuits by insulation testing; 4.14 Testing procedure; 4.15 Test 4 (ii): Electrical separation; 4.16 Test 5: Protection by barriers or enclosures provided during erection.
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4.17 Test 6: Proving and testing of non-conducting location (insulation resistance/impedance of floors and walls)4.18 Test 7: Polarity testing; 4.19 Test 8: Earth electrode resistance; 4.20 Test 9: Protection by Automatic Disconnection of Supply (ADS); 4.21 Test 10: Earth Fault Loop Impedance Verification; 4.22 Measurement of Earth Fault Loop Impedance (Zs); 4.23 Measurement of External Earth Fault Loop Impedance (Ze); 4.24 Prospective fault current (lpf); 4.25 Reasons for measuring PSCC and PEFC; 4.26 Breaking capacities; 4.27 Test 13: Phase sequence; 4.28 Test 14: Functional testing.
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4.29 Verification of voltage drop4.30 Verification in medical locations; 4.31 Temporary overvoltages due to high voltage systems; 4.32 Verification of protection against overvoltages of atmospheric origin or due to switching; 4.33 Selection and erection of surge protective devices; 4.34 Verification of measures against electromagnetic disturbance; 5. Initial Verification; 5.1 The purpose of the Initial Verification; 5.2 Departures from BS 7671; 5.3 Foremost inspection; 5.4 Inspection of installed equipment; 5.5 Inspector's responsibilities; 5.6 Required information; 6. Periodic Inspection.
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| Abstract
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"An essential guide to the City & Guilds 2391-50and 51: Initial Verification and Certification of Electrical Installation and Periodic Inspection and Testing, also C & G 2391-52: an amalgamation of Initial Verification and Periodic Inspection and Testing of electrical installations. There is a full coverage of technical and legal terminology used in the theory exams; including the structure of exam questions and their interpretation. By running through examples of realistic exam questions in a step-by-step fashion, this book explains how to decode the questions to achieve the most suitable response from the multiple-choice answers given. This book is ideal for all electricians, regardless of their experience, who need a testing qualification in order to take the next step in their career."--Provided by publisher.
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| Subject
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City and Guilds of London Institute-- Examinations
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City and Guilds of London Institute.
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Electric wiring Testing, Problems, exercises, etc.
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Electric wiring-- Inspection-- Great Britain, Problems, exercises, etc.
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Electric wiring-- Inspection-- Great Britain-- Examinations, Study guides.
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Electric wiring-- Testing-- Examinations, Study guides.
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Electric wiring-- Inspection.
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| Subject
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Examinations.
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| Subject
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Great Britain.
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| Dewey Classification
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621.319/24076
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| LC Classification
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TK3207
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