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Electrical Calculations / Engineering
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In Rush
jbolen
Apr 26, 2022
Replies
4
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477
Apr 26, 2022
ptonsparky
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Lightning protection design/installation drawings
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Apr 22, 2022
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5
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1K
Apr 26, 2022
brantmacga
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Over-Voltage on a VFD
chedore
Nov 10, 2021
Replies
14
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Apr 25, 2022
garbo
G
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VFD Motor Load
laketime
Apr 18, 2022
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17
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Apr 25, 2022
garbo
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Help! Going from 480 volt 3 phase to 120/240 volt single phase
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Apr 22, 2022
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6K
Apr 23, 2022
paulengr
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Conduit Wire and Weight Chart
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Apr 23, 2022
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2
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Apr 23, 2022
Hv&Lv
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Where Concrete Ductbank meets Building Foundation
mshields
Apr 21, 2022
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4
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1K
Apr 23, 2022
Julius Right
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UL508A / GFCI required ?
DhQ
Apr 21, 2022
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3
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1K
Apr 22, 2022
tom baker
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Transformer placement
dm9289
Apr 20, 2022
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12
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905
Apr 22, 2022
WA_Sparky
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Class ? Division ? - Rebar Fabrication Facility
theophilus88
Apr 21, 2022
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1
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544
Apr 22, 2022
charlie b
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120-220 Volt single phase service, possible? (Brooklyn Gowanus neighborhood).
victor.cherkashi
Mar 22, 2022
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10
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788
Apr 22, 2022
MD Automation
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Standard Calculation for Dwelling Unit
Electricalhelp
Apr 7, 2022
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3K
Apr 22, 2022
NAjxBUEEdA7PoKoX7vD2
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Sub panel feeders
Dmrod@NASD
Apr 18, 2022
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Apr 22, 2022
Dmrod@NASD
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Sizing hotel panel feeders
dontkillphil
Apr 21, 2022
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403
Apr 21, 2022
dontkillphil
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Portable Power Cord for Marina Applications
steve66
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Apr 21, 2022
steve66
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Driver Qtys
Alwayslearningelec
Apr 20, 2022
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746
Apr 21, 2022
Alwayslearningelec
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Nameplate rating exceeds minimum breaker size... calculation?
Ricko1980
Apr 20, 2022
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6
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854
Apr 21, 2022
topgone
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3rd Party Testing
Schroeder
Apr 19, 2022
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717
Apr 20, 2022
Jraef
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PP's & Fixtures
Alwayslearningelec
Apr 20, 2022
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0
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473
Apr 20, 2022
Alwayslearningelec
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Neutral Load Calculations Question
Tav1980
Apr 20, 2022
Replies
2
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467
Apr 20, 2022
dm9289
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