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Electrical Calculations / Engineering
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Understanding the Neutral Conductor
LarryFine
Aug 2, 2007
Replies
1
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25K
Apr 9, 2021
infinity
J
SCCR For Elevator
jstandefer@e3electric
Yesterday at 4:40 PM
Replies
3
Views
79
Yesterday at 6:58 PM
don_resqcapt19
J
2 Transformers with series connection to fed one MV drive
Joao
Wednesday at 5:34 PM
2
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29
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295
Yesterday at 2:03 PM
jim dungar
J
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Dwelling Calculation Separate Blower
lowell
Dec 23, 2025
Replies
12
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526
Yesterday at 12:07 PM
tortuga
F
Agriculture generator
frofro19
Wednesday at 5:59 PM
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9
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201
Wednesday at 11:01 PM
qcroanoke
F
Cast Resin vs Oil Filled MV Transformer
FaradayFF
Wednesday at 4:03 PM
Replies
2
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124
Wednesday at 5:18 PM
D. Castor
D
S
Wire size for 250 amp service
Southla
Jan 9, 2026
Replies
7
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365
Wednesday at 8:16 AM
Knightryder12
A
Appropriate sizing for 75kw Genset Output Breaker/Cable
ahoyhoy
Dec 17, 2025
Replies
10
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466
Wednesday at 12:26 AM
Birken Vogt
B
C
Neutral Grounding Switchgear
Charz
Tuesday at 1:50 AM
Replies
2
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182
Tuesday at 5:39 PM
Jraef
T
Lighting Loads - energy code
TealHeals
Monday at 4:13 PM
Replies
2
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190
Tuesday at 4:28 PM
tjdilly
T
B
Fault current
brscott
Monday at 7:35 AM
Replies
13
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357
Tuesday at 9:38 AM
ramsy
R
UL Question about Clearance vs Creepage
Julio Chadrone
Jan 9, 2026
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4
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277
Monday at 6:09 PM
Jraef
MikeHolt.com/app
Dennis Alwon
Sunday at 2:34 PM
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9
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347
Monday at 1:17 PM
Little Bill
F
Surge arrester for a small padmount transfromer
FaradayFF
Jan 9, 2026
Replies
5
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228
Saturday at 2:03 PM
D. Castor
D
E
New 2026 NEC Optional Calculation 120.83
Elecbeej02
Jan 9, 2026
Replies
4
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246
Saturday at 12:43 PM
tortuga
A
Wire sizing
AndrewGia93
Dec 19, 2025
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10
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594
Saturday at 11:55 AM
infinity
F
Short circuit test of liquid filled transformer
FaradayFF
Jan 9, 2026
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2
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146
Jan 9, 2026
D. Castor
D
A
MTM Gear
anbm
Jan 9, 2026
Replies
5
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151
Jan 9, 2026
jim dungar
J
H
sizing the bare copper counterpoise conductor
HANY
Dec 28, 2025
Replies
15
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784
Jan 9, 2026
Julius Right
A
Panel calc
Alwayslearningelec
Jan 2, 2026
Replies
7
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294
Jan 9, 2026
winnie
W
Drip pans not allowed in NYC?
Tainted
Jan 7, 2026
Replies
5
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362
Jan 8, 2026
Tainted
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