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Electrical Calculations / Engineering
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Generator Size Vs. Service Amperage
smithjo30
Aug 14, 2025
2
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31
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3K
Aug 27, 2025
garbo
G
MC cable when there is voltage drop
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Aug 23, 2025
2
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24
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Aug 26, 2025
letgomywago
L
F
Va. Updated codes
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Aug 22, 2025
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12
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1K
Aug 26, 2025
tjdilly
T
D
Motor Circuit Protection
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Aug 21, 2025
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827
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kwired
F
Point me to code ref for a 'safety interrupt' as opposed to a disconnect
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Aug 25, 2025
Replies
2
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509
Aug 25, 2025
fastline
F
Stand-Alone SS Circuit Sizing
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Aug 22, 2025
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603
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Jraef
S
VFD on Line vs. Load Side of Transformer
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Aug 21, 2025
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6
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684
Aug 25, 2025
Jraef
A
Adjustments and derating
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Aug 24, 2025
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349
Aug 24, 2025
don_resqcapt19
M
Oil sample test of transformers
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Aug 17, 2025
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8
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750
Aug 23, 2025
Deltaforce
D
L
Load Calc for an outdoor heat pump
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Aug 20, 2025
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2K
Aug 22, 2025
tortuga
K
Phase Shift 360 degrees?
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Aug 18, 2025
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Joethemechanic
Submerged Cables
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Aug 20, 2025
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7
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573
Aug 20, 2025
Elect117
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(2+2) Furniture Wiring
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Jul 14, 2025
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11
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2K
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Dawinchyle
D
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Low Voltage Direct Buried Cables
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Julius Right
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220.87 Determining Existing Loads
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2
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62
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tjdilly
T
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Switchgear UL 1558 Listing
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11
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JoeStillman
R
HVAC SCCR
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692
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augie47
K
Fire Pump Feeder
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hillbilly1
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Rating of utility service conductors in NYC
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Aug 9, 2025
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20
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Aug 17, 2025
electrofelon
G
Aluminum Terminations on AC equipment
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Aug 13, 2025
Replies
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688
Aug 14, 2025
jaggedben
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