Electrical Calculations / Engineering

Grouch
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Space Allocation Drawing
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8
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Tainted
Tainted
J
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Custom Expedited Switchgear & Switchboard
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3
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1K
JLB75
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Stamping electrical and structural plans (PE license)
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6
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1K
Tainted
Tainted
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Columns B and C in T220.55 (NEC2023)
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4
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868
Abraham V
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MCC Heat loss Calculation
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6
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garbo
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4" PVC RMC
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13
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TigerDigm
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powerpete69
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Megger vs VLF tan delta testing
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16
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BillyRCCE
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How to verify existing parking lot light pole height
2 3 4
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68
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9K
James L
James L
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kohler ATS issues
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6
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hillbilly1
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Question on Romex (NM wire)
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8
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1K
infinity
infinity
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question on NEC tables 310.15 (B)(1) and 310.15(c)(1)
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3
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Matt the electrician
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D
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Thermal resistance for 480VAC feeders at varying depths?
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7
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1K
Dale001289
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EV chargers, Article 220.83, Article 310.12, another residential idiot arguing with the AHJ!
3 4 5
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82
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9K
jaggedben
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8kw standby
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7
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740
jaggedben
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U
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% fill on a light fixture (chandelier)
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1
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563
Little Bill
Little Bill
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Multi axis servo and conductor sizing
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1
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580
Eddie702
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Another 25 ft Tap rule
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6
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816
KevinKos
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Sizing neutral using Optional Method?
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5
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1K
wwhitney
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Spare Capacity included in Panel Load Calculations
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3
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1K
wwhitney
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k-rag
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220.16(A) Existing Installations Additions. (2023 NEC)
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5
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k-rag
k-rag
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