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E-grāmata: IET Wiring Regulations: Wiring Systems and Fault Finding for Installation Electricians 7th edition [Taylor & Francis e-book]

  • Formāts: 114 pages, 15 Tables, black and white; 89 Illustrations, color
  • Izdošanas datums: 23-Aug-2018
  • Izdevniecība: Routledge
  • ISBN-13: 9780429466878
  • Taylor & Francis e-book
  • Cena: 128,96 €*
  • * this price gives unlimited concurrent access for unlimited time
  • Standarta cena: 184,22 €
  • Ietaupiet 30%
  • Formāts: 114 pages, 15 Tables, black and white; 89 Illustrations, color
  • Izdošanas datums: 23-Aug-2018
  • Izdevniecība: Routledge
  • ISBN-13: 9780429466878
This book deals with an area of practice that many students and non-electricians find particularly challenging. It explains how to interpret circuit diagrams and wiring systems, and outlines the principles of testing before explaining how to apply this knowledge to fault finding in electrical circuits.

A handy pocket guide for anybody who needs to be able to trace faults in circuits, whether in domestic, commercial or industrial settings, this book will be extremely useful to electricians, plumbers, heating engineers and intruder alarm installers.











Fully up to date with the 18th Edition IET Wiring Regulations 2018.





Covers all the principles and practice of testing and fault diagnosis in a way that is clear for students and non-electricians.





Expert advice from an engineering training consultant, supported with colour diagrams and key data.
Preface vii
Chapter 1 Diagrams
1(22)
BS EN 60617 Symbols
1(4)
Diagrams
5(4)
Circuit Convention
9(1)
Constructing and Interpreting Circuit Diagrams
10(2)
Heating and Ventilation System
12(2)
Relay Logic
14(2)
Programmable Logic Controllers
16(5)
Drawing Exercises
21(2)
Chapter 2 Wiring Systems
23(30)
Radial Systems
23(1)
Ring Circuits
24(1)
Distribution Systems
25(6)
Emergency Lighting Systems
31(1)
Security and Fire Alarm Systems
32(8)
Call Systems
40(1)
Motor Starter Circuits
40(3)
Central Heating Systems
43(5)
Extra Low-Voltage Lighting
48(1)
Domestic Telephone Systems
49(4)
Chapter 3 Testing and Test Instruments
53(30)
Measurement of Electrical Quantities
53(1)
Selection of Test Instruments
54(1)
Approved Test Lamps and Voltage Indicators
55(1)
Accidental RCD Operation
56(1)
Calibration, Zeroing and Care of Instruments
56(1)
Continuity of Protective Conductors
57(3)
Continuity of Ring Final Circuit Conductors
60(5)
Insulation Resistance
65(2)
Polarity
67(2)
Earth Fault Loop Impedance
69(6)
Earth Electrode Resistance
75(4)
Functional Testing
79(2)
Prospective Fault Current
81(2)
Chapter 4 Fault Finding
83(14)
Signs and Symptoms
84(1)
Ring and Radial Socket Outlet Circuits
85(1)
Radial Circuits Feeding Fixed Equipment
86(1)
Cable Fault Location
87(2)
Emergency Lighting
89(1)
Security and Fire Alarm Systems
89(1)
Call Systems
90(1)
Central Heating Systems
91(1)
Motor Starter Circuits
91(4)
Solar PV Systems
95(1)
Conclusion and a Cautionary Tale
96(1)
APPENDIX 1 Shock Risk and Safe Isolation
97(6)
Electric Shock
97(5)
Safe Isolation of Supplies
102(1)
APPENDIX 2 Basic Electrical Theory
103(6)
Electrical Quantities and Units
103(3)
Power, Current and Voltage
106(3)
APPENDIX 3 Solutions
109
Quiz Controller (Chapter 1)
109
Brian Scaddan, I Eng, MIET, is an Honorary Member of City & Guilds and has over 45 years experience in further education and training. He was Director of Brian Scaddan Associates Ltd, an approved training centre offering courses on all aspects of electrical installation contracting, including those for City & Guilds and EAL. He is also a leading author of books on other installation topics.