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Load Calculation Feeders And Services Level 4 Module 1 Questions And Answers Latest Top Score. $11.99   Add to cart

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Load Calculation Feeders And Services Level 4 Module 1 Questions And Answers Latest Top Score.

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Load Calculation Feeders And Services Level 4 Module 1 Questions And Answers Latest Top Score.

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  • August 5, 2024
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  • 2024/2025
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  • Load Calculation Feeders
  • Load Calculation Feeders
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Load Calculation Feeders And Services
Level 4 Module 1 Questions And Answers
Latest Top Score.


What bis bthe bdemand bfactor ballowed bby bthe bNEC® bfor bcalculating bthe bneutral bconductor
bsize bfor belectric brange bload? b- bcorrect banswer. b b b b70%




Using bthe bVA/linear bfoot bmethod, bthe btotal bVA bthat bmust bbe bused bin ba bservice
bcalculation bfor ba b50' bshow bwindow bis b- bcorrect banswer. b b b b12,500VA




Before bit bis bconsidered ba bcontinuous bload, ba bload bmust boperate bfor bat bleast bhow bmany
bhours bwithout binterruption? b- bcorrect banswer. b b b b3




Which bof bthe bfollowing bfactors bdoes bnot baffect bconductor bampacity badjustments? b-
bcorrect banswer. b b b bNumber bof bphase




If ba bcontinuous bconnected bload btotals b120A, bwhat bis bthe bminimum bcurrent-carrying
bcapacity brequired bfor bthe bfeeder? b- bcorrect banswer. b b b b150A




What bis bthe bload bcenter blength bfor ba btapped bfeeder bwith bloads bof b120A bat b50', b110A bat
b60', b75A bat b90', band b70A bat b150'? b- bcorrect banswer. b b b b79.60




Which bof bthe bfollowing blighting bloads bwould bbe bused bin ba bresidence bthat bis b1,650 bsq bft?
b- bcorrect banswer. b b b b4,950VA




What bis bthe bload bfor b40 bnon-dwelling bunit breceptacles? b(Assume bthat bthe bload bis bnot
bcontinuous.) b- bcorrect banswer. b b b b7,200VA




The bminimum bservice brating bfor ba bresidential bservice bis b- bcorrect banswer. b b b b100A

Residential bsmall bappliance bcircuit bmust bbe brated bat b- bcorrect banswer. b b b b1,500VA

Use bof bthe b100' btap brule bis blimited bto binstallation bin bhigh-bay bmanufacturing bbuildings
bwith bwall bheignt bover b- bcorrect banswer. b b b b35 bfeet




Which bpart bof ba bresidential blighting band bsmall bappliance bload bmust bbe brated bat b35% bfor
bservice bcalculations? b- bcorrect banswer. b b b bThe bnext b177,000VA

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