Electrical Calculations / Engineering

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400 Amp Residential at remote Garage
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2
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863
electrofelon
electrofelon
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Adding a ATS/service disconnect
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0
Views
866
ckesey
C
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Mobile Transformer GEC?
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10
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1K
PowerdT
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Minimum overcurrent protection required for an apartment unit
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5
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1K
Dennis Alwon
Dennis Alwon
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German gas pipe grounds
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9
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2K
retirede
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Insulation resistance check for a motor
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5
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4K
Jraef
Jraef
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Lighting Branch Circuits in a Fire Rated Stairwell
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2
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671
Jsim4109
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W@ttson
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Voltage Drop Calculation Through Transformer
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14
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9K
Julius Right
Julius Right
B
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Range Calc
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1
Views
892
Dennis Alwon
Dennis Alwon
Grouch
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Meter Reading
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6
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1K
Grouch
Grouch
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ARC-FAULT CALCS
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1
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684
tom baker
tom baker
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Can I run 2 panels off the same main breaker? Or?
2 3
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55
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7K
Little Bill
Little Bill
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Section 240.4(B) applies only up to 1000V?
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1
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863
tortuga
tortuga
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Dry type transformer set outdoors?
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19
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5K
macmikeman
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NYC zoning code, running conduit
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15
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3K
Tainted
Tainted
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Concrete Encased Duct Bank
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11
Views
6K
Another C10
Another C10
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NEC 220.82 and 220.83
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10
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3K
wwhitney
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How to post excel file as attachment, in support of question.
2
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22
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2K
Hv&Lv
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Delta-Wye transformer neutral wire
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4
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2K
Julius Right
Julius Right
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X / R RATIO and Equivalent Pf %
2
Replies
34
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6K
EC Dan
E
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