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Electrical Installation Calculations: Advanced 8th edition [Pehme köide]

  • Formaat: Paperback / softback, 240 pages, kaal: 272 g
  • Ilmumisaeg: 27-Sep-2013
  • Kirjastus: Routledge
  • ISBN-10: 0415810035
  • ISBN-13: 9780415810036
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  • Formaat: Paperback / softback, 240 pages, kaal: 272 g
  • Ilmumisaeg: 27-Sep-2013
  • Kirjastus: Routledge
  • ISBN-10: 0415810035
  • ISBN-13: 9780415810036
Teised raamatud teemal:
All the essential calculations required for advanced electrical installation work

The Electrical Installation Calculations series has proved an invaluable reference for over forty years, for both apprentices and professional electrical installation engineers alike. The book provides a step-by-step guide to the successful application of electrical installation calculations required in day-to-day electrical engineering practice





A step-by-step guide to everyday calculations used on the job An essential aid to the City & Guilds certificates at Levels 2 and 3 For apprentices and electrical installation engineers

Now in its eighth edition, this book is in line with the amendments to the 17th Edition IET Wiring Regulations (BS 7671:2008) and references the material covered in the Wiring Regulations throughout. The content also meets the requirements of the latest Level 3 Diploma qualifications from City & Guilds (including the 2365 and 2357). Essential calculations which may not necessarily feature as part of the requirements of the syllabus are retained for electrical installation engineers and students wishing to progress to higher levels of study.

Key terms are explained in a glossary section and worked examples and exercises are included throughout the text. A complete question and answer section is included at the back of the book to enable readers to check their understanding of the calculations presented.

Arvustused

"A very useful study aid, the book is ideal for those who have become a little rusty with their calculations and need to remind themselves of the basics." Amazon.co.uk customer review

Preface viii
1 Use of Calculators
1(2)
2 Simple Transposition of Formulae
3(2)
3 SI Units
5(4)
SI derived units
6(1)
SI unit prefixes
7(2)
4 Conductor Colour Identification
9(2)
5 Alternating Current Circuit Calculations
11(40)
Impedance
11(4)
Inductive reactance
15(3)
Capacitive reactance
18(4)
Impedance in series circuits
22(8)
Impedance triangles and power triangles
30(21)
6 Waveform and Phasor Representation of Alternating Currents and Voltages
51(14)
Alternating E.M.F. and current
51(5)
Phasors
56(9)
7 Parallel Circuits Involving Resistance, Inductance and Capacitance
65(10)
8 Power Factor Improvement
75(8)
Calculation without P.F. correction
78(1)
Calculation with P.F. correction
78(5)
9 Three-phase Circuit Calculations
83(34)
Star connected motors
83(2)
Delta connected motors
85(2)
Resistance and inductance in three-phase circuits
87(4)
Three-phase circuits
91(3)
Three-phase power
94(5)
Voltage drop in three-phase circuits
99(18)
10 Voltmeters and Ammeters: Changing the Use and Extending the Range
117(6)
Voltmeters
117(2)
Ammeters
119(4)
11 Alternating Current Motors
123(8)
12 Application of Diversity Factors
131(6)
13 Cable Selection
137(24)
Earthing conductor calculation
137(5)
Voltage drop and cable selection calculations
142(13)
Earth leakage protection calculations
155(6)
14 Lighting Calculations
161(8)
Lighting units and quantities
161(1)
Lighting calculations using inverse square law
161(2)
Lighting calculations using the cosine law
163(6)
15 Mechanics
169(10)
Moment of force
169(1)
Torque
169(1)
Power
170(2)
Surface speed, pulley diameter and speed ratios
172(7)
16 Miscellaneous Examples
179(8)
D.C. generators
179(1)
D.C. motors
180(1)
Alternators and synchronous motors
181(1)
Induction motors
182(1)
Insulation resistance
183(4)
17 Photovoltaic Calculations
187(4)
18 Formulae
191(6)
Three-phase calculations
193(1)
Pythagorus-type calculations
194(1)
Synchronous speed and slip calculations
194(1)
Calculations associated with cable selection
195(2)
Glossary 197(6)
Answers to Exercises 203(14)
General Questions and Answers 217(8)
Additional Questions and Answers 225
Chris Kitcher is an Electrical Installations lecturer at Central Sussex College, author of the bestselling Practical Guide to Inspection, Testing and Certification of Electrical Installations and has 49 years of experience in the electrical industry.