Description |
1 online resource (183 pages) |
Contents |
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; 4.1 Initial verification |
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4.2 Sequence of tests4.3 Test sequence; 4.4 Instrument check; 4.5 Safe isolation; 4.6 Test 1 i): Continuity of protective conductors; 4.7 Continuity of protective conductor: testing methods; 4.8 Test 1 ii): Continuity of ring final circuit conductors; 4.9 Spurious results; 4.10 Test 2: Insulation resistance; 4.11 Testing preliminaries; 4.12 Test results; 4.13 Test 3 i): Confirming SELV or PELV circuits by insulation testing; 4.14 Testing procedure; 4.15 Test 3 ii): Electrical separation; 4.16 Test 4: Insulation resistance/impedance of floors and walls; 4.17 Test 5: Polarity testing |
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4.18 Test 6: Protection by automatic disconnection of supply (ADS)4.19 Test 7: Earth electrode resistance; 4.20 Test 8: Earth fault loop impedance verification; 4.21 Measurement of earth fault loop impedance (Zs); 4.22 Measurement of external earth fault loop impedance (Ze); 4.23 Test 9: Prospective fault current (Ipf); 4.24 Reasons for measuring PSCC and PEFC; 4.25 Breaking capacities; 4.26 Test 10: Additional protection; 4.27 Test 11: Phase sequence; 4.28 Test 12: Functional testing; 4.29 Test 13: Verification of voltage drop; 4.30 Verification in medical locations |
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4.31 Temporary overvoltages due to high voltage systems4.32 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; 6.1 Purpose of periodic inspection and testing |
Summary |
Updated in line with the 18th edition of the wiring regulations. This book is an essential guide to the City & Guilds 2391-50 and 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 |
Notes |
6.2 Necessity for Periodic inspection and testing |
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Michael Drury has worked in the electrical industry for over 50 years, and is currently working as a freelance electrical installation lecturer and as an on-site constructor, designer and inspector. Michael has worked in FE for 25 years and has also been employed as a contractor in the United Arab Emirates and Saudi Arabia |
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Print version record |
Subject |
City and Guilds of London Institute -- Examinations -- Study guides
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SUBJECT |
City and Guilds of London Institute fast |
Subject |
Electric wiring -- Inspection -- Great Britain -- Examinations -- Study guides
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Electric wiring -- Inspection -- Great Britain -- Problems, exercises, etc
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Electric wiring -- Testing -- Examinations -- Study guides
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Electric wiring -- Testing -- Problems, exercises, etc
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Electric wiring -- Inspection -- Examinations -- Study guides
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Electric wiring -- Inspection -- Problems, exercises, etc
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TECHNOLOGY -- Electricity.
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TECHNOLOGY -- Construction -- Electrical.
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Electric wiring -- Inspection
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Examinations
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Great Britain
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Genre/Form |
Electronic books
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Problems and exercises
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Study guides
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Form |
Electronic book
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ISBN |
9781000760750 |
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1000760758 |
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9781000760910 |
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100076091X |
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9781000760835 |
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1000760839 |
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9781003000778 |
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1003000770 |
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