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Electrical Calculations / Engineering
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F
Va. Updated codes
frofro19
Aug 22, 2025
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12
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572
Aug 26, 2025
tjdilly
T
D
Motor Circuit Protection
dvcraven052256
Aug 21, 2025
Replies
6
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544
Aug 26, 2025
kwired
F
Point me to code ref for a 'safety interrupt' as opposed to a disconnect
fastline
Aug 25, 2025
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2
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371
Aug 25, 2025
fastline
F
Stand-Alone SS Circuit Sizing
HarrySlother
Aug 22, 2025
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4
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423
Aug 25, 2025
Jraef
S
VFD on Line vs. Load Side of Transformer
sch
Aug 21, 2025
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6
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456
Aug 25, 2025
Jraef
A
Adjustments and derating
Alwayslearningelec
Aug 24, 2025
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2
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213
Aug 24, 2025
don_resqcapt19
M
Oil sample test of transformers
MuhammadFaheemMustaqee
Aug 17, 2025
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8
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476
Aug 23, 2025
Deltaforce
D
L
Load Calc for an outdoor heat pump
liam913
Aug 20, 2025
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14
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867
Aug 22, 2025
tortuga
K
Phase Shift 360 degrees?
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Aug 18, 2025
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Aug 21, 2025
Joethemechanic
Submerged Cables
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Aug 20, 2025
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7
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380
Aug 20, 2025
Elect117
E
J
(2+2) Furniture Wiring
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Jul 14, 2025
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11
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773
Aug 20, 2025
Dawinchyle
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Low Voltage Direct Buried Cables
timm333
Aug 11, 2025
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610
Aug 20, 2025
Julius Right
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220.87 Determining Existing Loads
JohnHess
Aug 16, 2025
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4
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62
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2K
Aug 19, 2025
tjdilly
T
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Switchgear UL 1558 Listing
FaradayFF
Aug 14, 2025
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11
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470
Aug 19, 2025
JoeStillman
R
HVAC SCCR
Rock86
Aug 16, 2025
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10
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438
Aug 18, 2025
augie47
K
Fire Pump Feeder
kcunningham59
Aug 15, 2025
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7
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401
Aug 18, 2025
hillbilly1
H
Rating of utility service conductors in NYC
Tainted
Aug 9, 2025
2
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20
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871
Aug 17, 2025
electrofelon
G
Aluminum Terminations on AC equipment
Greg1707
Aug 13, 2025
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9
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508
Aug 14, 2025
jaggedben
J
T
Any Idea Why TC Integral Grounds Seem Undersized?
That Man
Aug 12, 2025
Replies
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288
Aug 12, 2025
That Man
T
A
Maximum # of 90 degree bends-NEC vs. TIA-569
alanmcfarland
Aug 9, 2025
Replies
3
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451
Aug 12, 2025
don_resqcapt19
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