Electrical Calculations / Engineering

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Is a ground rod needed in this scenario?
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9
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1K
gene6
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Voltage Drop - Design Phase
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17
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2K
Rock86
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150Hp 460V 3 ph motor with Rockwell softstart
2
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23
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2K
Dale001289
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buck boost transformer selection wire sizes, conduit size, max run, cutoff switch
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1
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780
Dennis Alwon
Dennis Alwon
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Working group on electrical code / panel capacity calculations (POWER⚡)
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1
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777
tortuga
tortuga
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Increasing load / demand
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1
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509
OK Sparky 93
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Maximum and average demand (PE exam question)
2
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21
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wwhitney
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Peak load management equipment
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4
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861
relztes
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Single Phase Load Calculation with 3 Phase Service
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1
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731
Eddie702
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Sizing conductors for Solar Interconnection Disconnect
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5
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709
ggunn
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Table 430.248
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4
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1K
tortuga
tortuga
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a monster residence, parallel stand-by generators and a bus
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1
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544
hillbilly1
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Generator MDP
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2
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665
mannyb
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Commercial equipment
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7
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1K
anonymousparky
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Service Size for Hotel
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0
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932
6.4Powerstroke
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Help identifying breaker
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16
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2K
infinity
infinity
Tainted
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Electric stove load
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3
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769
wwhitney
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ATS 277/480V to 120/208V
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12
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1K
hillbilly1
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Service wire size calculations:
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5
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902
infinity
infinity
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ABB POWERFLEX 753 VFD
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2
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809
Isaiah
I
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