Journeyman Electrician Exam Prep
Questions And Answers Latest Top Score.
What ytable ysizes ybonding yjumpers yfor yfor yAC ysystems? y- ycorrect yanswer. y y y
y250.102(C)(1)
The yNEC ydefines ycontinuous yload yto ybe ya yload ywhere ymax ycurrent yon ythe ycircuit
ycontinues yfor yat yleast yhow ymany yhours? y- ycorrect yanswer. y y y yThree
To yuse ythe yadjustment yfactors yin ytable y310.15(B)(3)(A), yyou ymust yhave ygreater ythan
yhow ymany ycurrent ycarrying yconductors yin ya yraceway? y- ycorrect yanswer. y y y yGreater ythan
ythree
Where yin ythe yNEC ycodebook ywould yyou yfind yEMT ysizes yfor ya ygiven ysize yand ynumber yof
yconductors? y- ycorrect yanswer. y y y yAnnex yC, yTable yC.1
Class y____ ylocations yare ythose ythat yare yhazardous ybecause yof ycombustible ydust y-
ycorrect yanswer. y y y yClass yII
Conductors ywith y_______ yInsulation yhave ya ygreater yampacity ywhen yused yin ya ydry
ylocation ycompared yto ywhen yused yin ya ywet ylocation y- ycorrect yanswer. y y y yTHHW
When ycalculating ytotal yload yfor ybuildings yand yfinding yminimum ybranch ycircuit yload, ywhat
ymust ybe yfactored yinto ythe yvolt yamps yfor yan yexterior yelectric ysign? y- ycorrect yanswer. y y y
yDemand yload y(1.25)
Table yC.11 yand yC.11(A) yshow yconductor ynumbers yfor ysize yfor yschedule y40 yPVC, ywhat
yis ythe ydifference yin ycharts? y- ycorrect yanswer. y y y yCompact yvs ystranded yconductors
332.30 ystates ythat ytype yMI ycable yshall ybe ysupported yat yintervals yof yat yleast yhow ymany
yfeet? y- ycorrect yanswer. y y y ySix yfeet
What ytable ysizes yequipment ygrounding yconductors yfor yspecific yover ycurrent ydevices? y-
ycorrect yanswer. y y y y250.122
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