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Electrical Calculations / Engineering
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CA Title 24 Power Factor Requirements
kingpb
Jan 9, 2024
Replies
0
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103
Jan 9, 2024
kingpb
P
Interrupting capacity of sub breakers
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157
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C
15kw heat pump
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Jan 6, 2024
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12
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Jan 9, 2024
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D
Apply 220.56 kitchen equip. demand factor to walk-in cooler/freezer
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340
Jan 8, 2024
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xfmr/ panel sizing
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Jan 4, 2024
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27
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857
Jan 8, 2024
jim dungar
J
N
Parallel Service feeders w/ parallel wireways?
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Jan 6, 2024
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384
Jan 7, 2024
electrofelon
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Hotel Load Calculation adding Mini Fridges
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Autotransformer array
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280
Jan 6, 2024
wwhitney
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Incoming Load Calculation for Non Dwelling Unit
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Jan 3, 2024
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5
Views
357
Jan 5, 2024
electricalintern
E
NEC Chapter 9 Table 9
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Jan 2, 2024
Replies
10
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760
Jan 5, 2024
MyCleveland
M
overload protection/short circuit protection
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Jan 4, 2024
Replies
8
Views
696
Jan 5, 2024
Jraef
J
3 phase, 380V, 50Hz motors need to operate at 3 phase, 480V, 50Hz
jking1991
Jan 3, 2024
2
Replies
22
Views
975
Jan 4, 2024
tortuga
P
35kV 750kCMIL vs Parallel 250KCMIL cable
philly
Jan 3, 2024
Replies
9
Views
361
Jan 4, 2024
David Castor
D
3
Load calculation for busway
32Lateralus
Jan 4, 2024
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2
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153
Jan 4, 2024
32Lateralus
3
N
pole mounted transformers SKM
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Dec 26, 2023
Replies
7
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446
Jan 4, 2024
Birken Vogt
B
T
Service wire size
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Jan 3, 2024
Replies
18
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636
Jan 4, 2024
infinity
Grounding/OCPD
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Jan 2, 2024
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13
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546
Jan 3, 2024
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E
Calculation for 240V/1 or 240V/2 Phase system
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Jan 2, 2024
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8
Views
472
Jan 3, 2024
JoeStillman
E
How to size Fire Pump based on Incoming Electrical Service
Electricalhelp
Dec 28, 2023
Replies
12
Views
536
Jan 2, 2024
gadfly56
N
Could someone explain this to me?
nuckythompson
Jan 2, 2024
Replies
1
Views
272
Jan 2, 2024
David Castor
D
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