Electrical Calculations / Engineering

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Low voltage NEMA3R transformer
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3
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Jraef
Jraef
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Calculating demand load for new service
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5
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profT
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junkhound
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Fuse curves
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3
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Ingenieur
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1000V Motors?
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a.bisnath
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Demand factor for multiple car charging station
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43
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ActionDave
ActionDave
luckylerado
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Bridal Rings or J-Hooks for THWN conductors
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12
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Cow
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Relay panel
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2
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932
Jacob S
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jjhoward
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How to test underground feeder from PV array?
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19
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ggunn
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Branch Circuit Sizing for Telecommunications Load 645.5(A)
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3
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ron
ron
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Repeated Starting Causing Magnetic Breaker to Trip?
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10
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Jraef
Jraef
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K = Constant
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2
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GoldDigger
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indoor hot tub
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7
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2K
Dennis Alwon
Dennis Alwon
pcsailor
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Ohms Law Pie Chart_What's your memory Aid?
2
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26
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RichB
RichB
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lightning protection NFPA 780
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jaggedben
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More than 200ft of Romex in a branch circuit...
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ramsy
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Air Conditioners & Lighting voltage drops?
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2
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JFletcher
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Chasing a ground fault
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18
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Ingenieur
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Struggling with 1-phase. 1/3 neutral calculation
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8
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ramsy
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mbrooke
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Isolator interlocking logic
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mbrooke
mbrooke
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Emt sizing for x-ray machine
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roger
roger
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