Electrical Calculations / Engineering

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Which 100 amp breakers will fit in these 200 amp panel/disconnect?
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11
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2K
kwired
kwired
Tainted
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Receding insulation and oxidation
Replies
18
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2K
petersonra
petersonra
K
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Help in calculations
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6
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1K
Besoeker3
Besoeker3
P
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400 Amp Residential at remote Garage
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2
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877
electrofelon
electrofelon
C
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Adding a ATS/service disconnect
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0
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883
ckesey
C
P
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Mobile Transformer GEC?
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10
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1K
PowerdT
P
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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
O
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German gas pipe grounds
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9
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2K
retirede
R
A
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Insulation resistance check for a motor
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5
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4K
Jraef
Jraef
J
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Lighting Branch Circuits in a Fire Rated Stairwell
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2
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692
Jsim4109
J
W@ttson
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Voltage Drop Calculation Through Transformer
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14
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10K
Julius Right
Julius Right
B
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Range Calc
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1
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904
Dennis Alwon
Dennis Alwon
Grouch
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Meter Reading
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6
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1K
Grouch
Grouch
S
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ARC-FAULT CALCS
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1
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690
tom baker
tom baker
J
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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
D
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Section 240.4(B) applies only up to 1000V?
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1
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893
tortuga
tortuga
F
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Dry type transformer set outdoors?
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19
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5K
macmikeman
M
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NYC zoning code, running conduit
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15
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3K
Tainted
Tainted
T
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Concrete Encased Duct Bank
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11
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6K
Another C10
Another C10
Tainted
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NEC 220.82 and 220.83
Replies
10
Views
3K
wwhitney
W
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