Electrical Calculations / Engineering

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Daisy chained sub panels and voltage drop
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1
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892
tom baker
tom baker
J
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Parallel Conductors with All Phases in Same Raceways
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6
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2K
wwhitney
W
Calrissian45
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What does "4 below 12000" mean in regard to a transformer primary?
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2
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789
Calrissian45
Calrissian45
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Field Forcing effect on Generator Short Circuit Decrement
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16
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7K
xptpcrewx
xptpcrewx
A
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Reduction of Neutral
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1
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508
augie47
augie47
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Single Ph. 208 /120 Transformer One-Line diagram--stuck on details
2 3 4
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75
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10K
Besoeker3
Besoeker3
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verifying fault current calculation
2
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20
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3K
mbrooke
mbrooke
G
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Electrical history
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6
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1K
Besoeker3
Besoeker3
R
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Interesting Code Ruling from Inspector regarding Mechanical Equipment above ceilings....
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5
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2K
infinity
infinity
Electromatic
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Elevator motor breaker and fuse
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6
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3K
Strathead
S
V
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continuous/noncontinuous general lighting, appliances, (dwelling)
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4
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647
Alaktrical_Gingineer
A
xptpcrewx
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Copper Conductor Handbook
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5
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743
Alaktrical_Gingineer
A
I
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Series Ratings VS Current Limiting Fuses & Breakers
2
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28
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7K
EC Dan
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Article 517.17(A) - Normal switchboard serving non-essential loads only.
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2
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553
augie47
augie47
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Remote Aux. Contacts
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5
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4K
Alwayslearningelec
A
E
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Vendor Equipment Wire Sizing
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12
Views
2K
kwired
kwired
C
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Regarding wire size vs system voltage
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10
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1K
paulengr
P
mbrooke
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ATS and Branch Size Limit
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8
Views
821
Little Bill
Little Bill
Tainted
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Transitioning EMT to MC cable
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19
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8K
nickelec
N
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Feeder Cables vs Cablebus vs Busbar (NEC)
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1
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818
tortuga
tortuga
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