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Avoiding Electrocution Hazards Questions And Answers 100% Verified.
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Avoiding Electrocution Hazards Questions And Answers 100% Verified.
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Avoiding Electrocution Hazards QuestionsAnd Answers 100% Verified.
True for ffalse: fin forder fto fkeep fyourself fand fyour fco-workers fsafe, fyou fmust fbe fable fto
f recognize f electrical fhazards. f - f correct fanswer. f f f ftrue
Amperage f- fcorrect fanswer. f f f freferred fto fas famps for fmilliamps, findicates fthe fstrength fof
fan f electrical f current. f Amperage f is fmeasured fin funits fof fAmperes, foften fcalled f Amps for
fmilliamps. f (One famp f is f equal f to f1,000 fmilliamps).
Conductor f- fcorrect fanswer. f f f fConductor fis fdefined fas fa fmaterial fthrough fwhich fan
felectrical fcurrent feasily fmoves. fA f conductor fmaterial fallows fa fcurrent fflow.
Current f- fcorrect fanswer. f f f fElectrical fcurrent fis fdefined fas fthe fmovement fof felectrical
f charge. f Current f is fmeasured f in famps.
Deenergized f- fcorrect fanswer. f f f fDeenergized fmeans fthat fall fenergy fsources fto fcircuits
fand fequipment fhas fbeen fturned foff fand fany f stored fenergy f has fbeen fdepleted ffrom f the
f system.
Energized f- fcorrect fanswer. f f f falso fcalled flive, for fhot, fmeans fthat fa fvoltage fis fpresent fand
f it f can fcause fan felectrical f current. fAny ftime fan felectrical f current fis fpresent, f there f is fa f risk
fof fbeing f shocked.
Insulator f- fcorrect fanswer. f f f fInsulator, for finsulation, fis fa fmaterial fthat fdoes fnot feasily
f conduct f electricity. fAn finsulator fmaterial f resists f current fflow.
, Shocking fCurrent f- fcorrect fanswer. f f f fis fthe felectrical fcurrent fthat fpasses fthrough fa fpart fof
fthe fbody. fIn fthat fcase, fwe f usually f say f that fsomeone f is fshocked f by felectricity.
Voltage f- fcorrect fanswer. f f f fis fa fmeasure fof felectrical fforce. fVoltage fis fmeasured fin fvolts.
Electricity f- fcorrect fanswer. f f f fThe fword felectricity fis fused fto fdescribe fcurrent fflow fthrough
fa fconductor f in fa fclosed f circuit.
Conductors f- fcorrect fanswer. f f f fA ffew fexamples fof fconductors finclude: fmetals, fbody
ftissues, fbody ffluids, fand f water.
Insulators f- fcorrect fanswer. f f f fA ffew fexamples fof finsulators finclude; frubber, fplastic, fwood,
f cloth, f glass, fand fthe fearth. fAir, fnormally fan finsulator, fcan fbecome fa fconductor, fas f occurs
fduring fan farc fflash for f lightning f strike.
Flow fof fElectricity f- fcorrect fanswer. f f f fPure fwater fis fa fpoor fconductor. fBut fsmall famounts
fof fimpurities fin f water f like f salt, for fchlorine, fhelp f water fbecome fa fbetter f conductor.
Dry fwood, ffor fexample, fgenerally fslows for fstops fthe fflow fof felectricity. fBut fwhen
f saturated f with f water, f wood f turns f into f a f conductor.
AC f- fcorrect fanswer. f f f falternating fcurrent f(AC), fprovided fby felectric fgenerators fthat
f supply f current fto fan felectric f grid f shared f by feveryone f in f the fcountry
DC f- fcorrect fanswer. f f f fdirect-current f(DC) fprovided fby fa fbattery.
What fproperties fdoes fa fconductor fhave? f- fcorrect fanswer. f f f fa fsubstance fthat fallows
felectrical fcurrent fflow.
Under fwhich fof fthe ffollowing fcircumstances fwould fa fperson fbe fshocked? f- fcorrect
fanswer. f f f fBecoming f part fof fan felectrical f circuit
Which ffactor fincreases fthe frisk fof finjury fif fa fperson fis fshocked? f- fcorrect fanswer. f f f fSweat
electrical fcircuit f- fcorrect fanswer. f f f fAn felectric fcircuit fis fa fclosed floop fin fwhich felectrons
fmove ffrom fa fpower f source, fthrough fa f conductor, fand fback f to fthe fpower f source
A ffaint ftingling fsensation fcan fbe ffelt fwhen fthe fbody fexperiences fa fcurrent fof f______
fmilliamp(s). f - fcorrect fanswer. f f f f1
Nerve fdamage fand fdeath fare flikely fto foccur fif fthe fbody freceives fa fcurrent fof f____ fto f___
fmilliamps. f - f correct fanswer. f f f f1,000 f to f4,300 fmilliamps.
a fperson fwill flose fcontrol fof fhis/her fmuscles fin fthe frange ffrom f- fcorrect fanswer. f f f f6 fto f30
fmilliamps.
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