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Electricians' On-Site Companion [Kõva köide]

(College Lecturer, UK)
  • Formaat: Hardback, 170 pages, kõrgus x laius: 234x156 mm, kaal: 420 g, 11 Tables, black and white; 13 Line drawings, color; 25 Line drawings, black and white; 74 Halftones, color; 87 Illustrations, color; 25 Illustrations, black and white
  • Ilmumisaeg: 10-Oct-2017
  • Kirjastus: Routledge
  • ISBN-10: 113830932X
  • ISBN-13: 9781138309326
Teised raamatud teemal:
Electricians' On-Site CompanionSuurem pilt
  • Formaat: Hardback, 170 pages, kõrgus x laius: 234x156 mm, kaal: 420 g, 11 Tables, black and white; 13 Line drawings, color; 25 Line drawings, black and white; 74 Halftones, color; 87 Illustrations, color; 25 Illustrations, black and white
  • Ilmumisaeg: 10-Oct-2017
  • Kirjastus: Routledge
  • ISBN-10: 113830932X
  • ISBN-13: 9781138309326
Teised raamatud teemal:
Püsilink: https://www.kriso.ee/db/9781138309326.html
Märksõnad:

This book contains everything electricians need to know about working on site, covering not only the health and safety aspects of site work, but also the techniques and testing knowledge required from the modern-day electrician. Regulations issues are included alongside step-by-step instructions for each task, after which testing information, checklists and example forms are given so that site workers can ensure they have done everything required of them.

Arvustused

"This book is must for all electricians to have in their toolkit. It gives good practical advice on how to tackle real-life situations and doesn't just focus on how to pass an examination."

-- David Nunan, Steve Willis Training Ltd.

1 Design considerations
1(16)
Characteristics of the supply that is available
4(1)
Nature of demand
4(1)
External influences/environmental conditions
5(5)
Electromagnetic influences
10(1)
Utilisation
11(1)
Construction of buildings
12(5)
2 Types of supply system and earthing arrangements
17(6)
TT supply system
17(2)
TN-S supply system
19(1)
TN-C-S supply system
20(2)
Earthing
22(1)
3 Earth electrodes
23(10)
Earth electrodes
23(1)
Circuit protective conductors
24(6)
Selecting the correct size of circuit protective conductor
30(3)
4 Protective bonding
33(5)
5 Diversity
38(4)
Calculating the diversity of a cooker
38(1)
Diversity on complete installations
39(3)
6 Cable calculation
42(9)
Earth fault loop impedance
46(2)
Twin and earth 70°C thermoplastic PVC cable
48(3)
7 Socket outlet circuits
51(7)
Ring final circuits
51(2)
Adding an outlet to an existing ring
53(2)
Radial circuits for socket outlets
55(1)
Fused connection units
56(2)
8 Safe isolation
58(7)
Equipment required
58(2)
Single-phase isolation
60(3)
Three-phase isolation
63(2)
9 Isolation and switching
65(8)
Origin
65(1)
Distribution hoards and consumer units
66(1)
Circuit breakers
66(1)
Motors
66(1)
Functional switching
67(1)
Isolation
68(1)
Switching off for mechanical maintenance
69(1)
Emergency switching
70(1)
Firefighters' switch
71(2)
10 Periodic inspection volt drop
73(6)
11 Installing an electric shower
79(6)
12 Two-way and intermediate switching
85(7)
Intermediate switching
89(3)
13 Fault finding in central heating
92(17)
Room thermostats
92(2)
Programmable room stats
94(1)
Cylinder thermostats
94(1)
Unvented cylinder
95(2)
Heating circulation pump
97(5)
Motorised valves
102(1)
Two-port valve
102(5)
Three-port diverter valve
107(1)
Three-port mid-position valve
107(2)
14 Electrical installation fault finding
109(12)
Ring final circuit
109(1)
Interpretation of ring final test results
110(3)
RCD tripping
113(1)
Insulation resistance
114(1)
Identifying a lost switch line on a three-plate lighting circuit
115(1)
Immersion heater not working
116(4)
Changing/replacing an immersion heater
120(1)
15 Changing an immersion heater
121(9)
Unvented cylinder
127(3)
16 RCD tripping faults
130(6)
RCBO trips and will not reset
133(1)
Power circuit
133(2)
Lighting circuit
135(1)
17 Electric motors
136(6)
Polarisation testing of electric motors
141(1)
18 Use of RCDs
142(9)
Testing of RCDs
147(1)
Insulation resistance tests
148(1)
Earth fault loop impedance tests with RCDs
148(3)
19 Calculating the maximum Zs
151(5)
Fuses
154(1)
RCBOs
154(2)
20 Fire protection
156(5)
Fire protection in dwellings
157(2)
Escape routes
159(2)
Index 161
Christopher Kitcher has been working in the electrical industry for over 50 years. As well as having been both a contractor and a builder, for many years Chris was a Lecturer in Electrical Installation at Central Sussex College and is still an NICEIC inspector for the Microgeneration Certification scheme (MCS). For the last 17 years he has worked in the college environment while maintaining his electrical skills by periodically working on site.