Electrical Calculations / Engineering

E
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Laundry Branch Circuits
Replies
1
Views
742
rnatalie
rnatalie
Y
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Help with 40 HP ELEVATOR SIZING
Replies
1
Views
714
tom baker
tom baker
R
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45 kva to 75 kva transformer - keep the same primary feeders
2
Replies
21
Views
5K
winnie
W
F
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Surge Arrestor KV Rating
Replies
7
Views
3K
paulengr
P
E
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1-Phase panel fed from 3-Ph 120/208V main panel
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9
Views
2K
Carultch
C
M
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Bridge Crane Circuit Breaker Sizing
Replies
2
Views
2K
marchandd
M
A
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Feeder Sizing
Replies
18
Views
2K
infinity
infinity
X
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210.19 (A) 1 Exception #2
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5
Views
2K
don_resqcapt19
don_resqcapt19
F
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Insulation breakdown of a Conduit?
Replies
7
Views
2K
Jraef
Jraef
B
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Emergency Eye Wash Tankless Water Heater
Replies
18
Views
3K
petersonra
petersonra
Coppersmith
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Kitchen island receptacles placement
Replies
7
Views
3K
Coppersmith
Coppersmith
W
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Can you please tell me if my voltage drop calculation is correct?
Replies
1
Views
599
Little Bill
Little Bill
D
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3PH Service for Building - House Panel Rating?
Replies
10
Views
1K
kwired
kwired
PE (always learning)
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TURNING OFF THE MAIN CB INSTANTANEOUS TRIP ON SWITCHBOARDS
Replies
19
Views
5K
petersonra
petersonra
M
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Neutral Calculations
Replies
9
Views
650
mavrck
M
B
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600 amp overhead residential service what size conductors are you using
Replies
3
Views
921
augie47
augie47
D
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Achieve elevator recall with no FACP?
Replies
1
Views
1K
gadfly56
gadfly56
infinity
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VAV Thermal Overload Protection
Replies
3
Views
1K
victor.cherkashi
V
S
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Reinforced Concrete Ductbank Under Building Footing
Replies
5
Views
3K
zbang
Z
M
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KAIC
Replies
7
Views
3K
electrofelon
electrofelon
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