X hits on this document

232 views

0 shares

0 downloads

0 comments

88 / 92

A

aluminum wire hazard 24 amp 6 ampacity 24 ampere 6 arc-blast 12 arc-fault circuit breaker 46 arcing 12, 29 AWG 39

B

bonding 49 bonding jumper 50 burns, arc 12, 15 burns, electrical 6, 10, 12, 15 burns, thermal contact 12, 15

C

cable, 240v 4 cardiopulmonary resuscitation 17 carpal tunnel syndrome 31 circuit 2 circuit breaker 29, 34, 50 circuit breaker, and leakage current 28 clearance distance 26 clues of electrical hazards 34 clues,

blown fuses 34 tripped circuit breakers 34 tripped GFCI 35 warm extension cord 34 warm junction box 35 warm tools and wire 34 worn insulation 35 Code of Federal Regulations 75 concussion 12 conductor 3 controlling hazards 19, 21, 36, 54 CPR (see cardiopulmonary

resuscitation) CFR (see Code of Federal Regulations) current,

calculating 42 current 2 effects on body 7 path through body 8, 9, 10 current leakage 47 cuts 31

Page 80

INDEX

D

de-energizing circuits 55

E

electrical hazards, aluminum wire 24 damaged hand tool 31, 34 damaged tool 29 defective insulation 26 exposed electrical parts 24 improper grounding 27 inadequate wiring 24 overhead powerline 25 overload 28 wet conditions 29 electrical shock, amount 6, 11 current density 9 duration 6, 7, 11 path 8, 9, 10, 11 receiving 2 electrical shock—what to do for 16 electrocution, deaths 1, 7, 10 energized 2 evaluating hazards 19, 21, 34 evaluating risk 34 extension cord 24, 34, 42, 46, 63

F

falls 56 fault 27 fault, low current 47 fire extinguisher, types 14 fires, electrical 14, 24, 28, 29 fires—what to do 14 fixed wiring 40 flexible wiring 41 foot protection 70 freezing 6 fuse 29, 34, 51

G

GFCI

(see ground fault circuit interrupter) ground 2 ground connection 47 ground fault 28 ground fault circuit interrupter

28, 34, 48, 61 ground potential 27 grounding 27, 28, 46 grounding path 47 guarding 43

H

hard hat 68 hazards (also see electrical hazards), chemical 30 control (see controlling hazards) falling objects 32 falls 32 inadequate wiring 24 lifting 32 overhead work 30 particles 32 hazardous environments 51

I

impedance 8 insulation 26, 44 insulation damage 45 isolation 43

J

jewelry 56 jumper, bonding 49

K

kill switches 17

L

ladder safety 58 leakage current 28 live 2 lock-out/tag-out 37, 38 lock-out/tag-out checklist 38 low back pain 31

Document info
Document views232
Page views233
Page last viewedThu Dec 08 10:15:46 UTC 2016
Pages92
Paragraphs1342
Words27832

Comments