Friday, March 4, 2016

Electrical Installation Work Fifth Edition






Electrical Installation Work  Fifth Edition
Buku ini diterbitkan  tahun 2005 oleh  Elsevier Amsterdam adalah buku edisi  kelima.


Judul:  Electrical Installation Work  Fifth Edition
Oleh:  Brian Scaddan
Penerbit:   Elsevier Amsterdam
Tahun: 2005
Jumlah Halaman:   435 hal.

Penulis:
Brian Scaddan


Lingkup Pembahasan:
Buku ini ditujukan untuk listrik trainee yang bekerja menuju NVQ, memperoleh kompetensi dalam berbagai aspek pekerjaan instalasi.  Buku ini mencakup baik teori instalasi dan praktek sesuai dengan tanggal 16 edisi Peraturan Pengkabelan IEE, dan juga berkaitan dengan listrik industri kontraktor, dampak lingkungan dari listrik dan dasar elektronik.
Sebagian besar materi dalam buku ini didasarkan pada seri sebelumnya, Modern
Instalasi listrik untuk Siswa Craft, tetapi telah disusun kembali dan ditambah untuk melayani lebih baik untuk program pembelajaran yang berpusat pada siswa. Dalam buku ini   memuat pertanyaan penilaian dan jawaban disediakan di ujung bab.
Sejak Januari 1995, distribusi UK menyatakan tegangan pada konsumen terminal pasokan telah berubah dari 415 V / 240 V? 6% sampai 400 V / 230 V? 10% - 6%. Seperti tidak ada perubahan fisik ke sistem, ada kemungkinan bahwa pengukuran tegangan akan mengungkapkan sedikit atau tidak ada perbedaan dengan yang sebelumnya, atau mereka akan melakukannya untuk beberapa waktu yang cukup untuk datang. Oleh karena itu saya telah menggunakan kedua lama dan nilai-nilai baru dalam banyak contoh dalam buku ini.

Daftar Isi:   
Preface xi
Mapping to City and Guilds 2330 Certificate in xii
Electrotechnical Technology
1  Basic information and calculations 1
    Units 1
    Indices 4
    Simple algebra 6
    Formulae or equations 7
    Manipulation or transposition of formulae 8
    The theorem of Pythagoras 12
    Basic trigonometry 13
    Areas and volumes 15
2  Electricity 16
    Molecules and atoms 16
    Potential difference 19
    Electron flow and conventional current flow 19
    Conductors and insulators 19
    Electrical quantities 19
    Ohm’s law 27
    Electricity and the human body 28
    Types and sources of supply 29
    Voltage bands 29
    Measuring current and voltage 30
    Components of a circuit 31
    Self-assessment questions 31
3  Resistance, current and voltage, power and energy 33
    Resistance 33
    Voltage drop 35
    Power 45
    Electrical energy 51
    Tariffs 52
    Measuring power and energy 52
    Water heating 53
    Efficiency 54
    Self-assessment questions 55
4  Electromagnetism 58
    Magnetism 58
    Electromagnetism 59
    Application of magnetic effects 63
    Drawing the waveform of an alternating quantity 68
    Addition of waveforms 69
    Root-mean-square (r.m.s.) value 70
    Average value 71
    Three-phase a.c. generator 71
    Inductance 72
    Induced e.m.f. due to change in flux 73
    Self-inductance 74
    Mutual inductance 74
    Time constant 76
    Graphical derivation of current growth curve 76
    Energy stored in a magnetic field 78
    Inductance in a.c. circuits 78
    Resistance and inductance in series (R–L circuits) 81
    Impedance 81
    Resistance and inductance in parallel 83
    Power in a.c. circuits 84
    Transformers 87
    Self-assessment questions 92
5  Capacitors and capacitance 94
    Capacitors 94
    Capacitance 95
    Dimensions of capacitors 95
    Capacitors in series 96
    Capacitors in parallel 97
    Capacitors in d.c. circuits 98
    Capacitance in a.c. circuits 99
    Capacitive reactance 99
    Resistance and capacitance in series 100
    Resistance and capacitance in parallel 101
    Working voltage 101
    Applications of capacitors 101
    Self-assessment questions 101
6  Resistance, inductance and capacitance in installation work 103
    Power factor improvement 108
    Self-assessment questions 117
7  Three-phase circuits 118
    Star and delta connections 118
    The neutral conductor 118
    Current and voltage distribution 119
    Measurement of power in three-phase systems 123
    Self-assessment questions 124
8  Motors and generators 126
    Direct-current motors 126
    Alternating-current motors 136
    Starters 145
    Installing a motor 149
    Fault location and repairs to a.c. machines 152
    Power factor of a.c. motors 156
    Motor ratings 158
    Self-assessment questions 161
9  Cells and batteries 162
    General background 162
    The primary cell 162
    The secondary cell 163
    Cell and battery circuits 168
    Self-assessment questions 171
10  Illumination and ELV lighting 172
    Light sources 172
    Calculation of lighting requirements 182
    Self-assessment questions 192
11 Electricity, the environment and the community 194
    Environmental effects of the generation of electricity 194
    New developments 198
    The purpose and function of the National Grid 198
    Generation, transmission and distribution systems 199
    The aesthetic effects of the siting of generation and transmission plant  200   
12  Health and safety 202
    The Health and Safety at Work Act 1974 203
    Electricity at Work Regulations 1989 205
    Personal Protective Equipment Regulations (PPE) 207
    Construction (Design and Management) Regulations (CDM) 207
    Control of Substances Hazardous to Health Regulations (COSHH) 207
    The Building Regulations 208
    General safety 208
    The mechanics of lifting and handling 210
    Work, load and effort 213
    Access equipment 215
    The joining of materials 219
    Fire safety 220
    Electrical safety 221
    First aid 223
13  The electrical contracting industry 225
    Sample specification 229
    Cost of materials and systems 234
14  Installation materials and tools 239
    Cables 239
    Jointing and terminations 243
    Plastics 248
    Conduit 249
    Trunking 255
    Traywork 260
    Fixing and tools 260
    Comparison of systems 265
    Self-assessment questions 266
15  Installation circuits and systems 268
    Lighting circuits 268
    Lighting layouts 270
    Power circuits 271
    Space heating systems 274
    Thermostats 276
    Installation systems 278
    Industrial installations 278
    Multi-storey commercial or domestic installations 282
    Off-peak supplies 284
    Alarm and emergency systems 286
    Call systems 290
    Emergency lighting systems 291
    Central heating systems 292
    Extra-low-voltage lighting 294
    Choice of system 295
16  Earthing and bonding 304
    Earth: what it is, and why and how we connect to it 304
    Earth electrode resistance 307
    Earthing systems 309
    Earth fault loop impedence 312
    Residual current devices 315
    Supplementary bonding 316
    Points to note 318
    Self-assessment questions 319
17  Protection 320
    Protection 320
    Control 335
    Points to note (IEE Reglations) 339
18  Circuit and design 341
    Design procedure 341
    Design current 341
    Nominal setting of protection 342
    Correction factors 342
    Current-carrying capacity 345
    Choice of cable size 346
    Voltage drop 346
    Shock risk 347
    Thermal constraints 347
    Example of circuit design 351
    Design problem 357
19  Testing 358
    Measurement of electrical quantities 358
    Measurement of current 360
    Measurement of voltage 362
    Instruments in general 363
    Selection of test instruments 365
    Approved test lamps and indicators 366
    Accidental RCD operation 367
    Calibration, zeroing and care of instruments 367
    Initial inspection 368
    Testing continuity of protective conductors 370
    Testing continuity of ring final circuit conductors 372
    Testing insulation resistance 375
    Special tests 377
    Testing polarity 378
    Testing earth fault loop impedance 379
    External loop impedance Ze 381
    Prospective fault current 381
    Testing earth electrode resistance 382
    Functional testing 384
    Periodic inspection 386
    Certification 388
    Inspection and testing 390
    Fault finding 394
20  Basic electronics technology 395
    Electronics components 395
    Semi-conductors 397
    Rectification 400
    Electronics diagrams 405
    Electronics assembly 406
    Self-assessment questions 407
Answers to self-assessment questions 409
Index 415

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