Electrical Calculations / Engineering

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UPS 50 degrees C
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3
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Joe of NJ
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Substation Cable Trough
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1
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dereckbc
dereckbc
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XHHW vs THWN
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8
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tx2step
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ron
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NEC 645 Might Not be for You
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9
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mdshunk
mdshunk
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Tinned copper
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2
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hardworkingstiff
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Inspector needs load calculation
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5
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haskindm
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iwire
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How Does It Work?
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14
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physis
physis
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ampacities of parallel conductors
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12
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charlie b
charlie b
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WHEN IS A E-BOX CONSIDERED BURIED?
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1
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pierre
P
K
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AFCI/GFCI BREAKERS
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18
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don_resqcapt19
don_resqcapt19
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Unbalanced neutral Current
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4
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rattus
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About motors
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3
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tom baker
tom baker
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Emergency Generator Sizing vs. AC Namplate
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5
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bob
bob
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open neutrals and voltage drop
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9
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roger
roger
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230v load from a 480 3ph panel
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6
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steve66
steve66
petersonra
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DIYNET
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9
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charlie b
charlie b
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Master Alarm Panels in Hospitals
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3
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BG
B
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Bending Radius of 500 MCM shielded Primary Cable
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1
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4K
bob
bob
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Parallel Operation of Transformers
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10
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4K
steve66
steve66
N
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Brown Out's
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5
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2K
james wuebker
J
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