Electrical Calculations / Engineering

B
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Misapplied voltage to an AC coil
Replies
7
Views
1K
winnie
W
W
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4000A Parallel run feeders
Replies
10
Views
3K
electrofelon
electrofelon
Tainted
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Fire Pump vs. Jockey Pump vs. Sprinkler Booster Pump
Replies
15
Views
9K
gadfly56
gadfly56
Jpflex
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Using THHN termination
Replies
10
Views
2K
kwired
kwired
Tainted
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Converting normal lights into emergency lights
Replies
8
Views
2K
Tainted
Tainted
X
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Welder Circuit
Replies
1
Views
910
topgone
T
N
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Food Truck connection
Replies
10
Views
5K
Todd0x1
T
N
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Jam Ratio calculation for 4 cables in a conduit
Replies
12
Views
4K
neerdesh
N
Shujinko
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Electrical Receptacles for patient bedrooms in Psychiatric Hospitals
Replies
5
Views
998
roger
roger
A
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Nuisance tripping on feeder breaker & 67P1T setting (Wind plant)
Replies
1
Views
1K
synchro
synchro
M
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Reverse Feed Transformer
Replies
5
Views
1K
retirede
R
Tainted
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Fire pump in the electrical service room
Replies
16
Views
4K
gadfly56
gadfly56
J
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LS vs LSI vs LSIG
Replies
8
Views
17K
Jraef
Jraef
D
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How many 208v 40amp, single phase plugs from a 45KVA transformer
Replies
1
Views
689
Little Bill
Little Bill
K
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Drop Voltage 240V 60A
Replies
16
Views
3K
kwired
kwired
Grouch
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Selective Coordination graphing tool
Replies
10
Views
2K
mayanees
mayanees
O
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Multiple transformers in series
2 3
Replies
56
Views
9K
ggunn
G
D
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Panel Disc. & Drop Cord - Code Compliant?
Replies
0
Views
643
designer82
D
K
  • Locked
Transformer Peak Demand Clarification
Replies
17
Views
2K
topgone
T
A
  • Locked
1P Or 3P panel
Replies
10
Views
2K
Jraef
Jraef
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