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Electrical Calculations / Engineering
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C
Sizing MCB for Panelboard
CopperYeti
Jan 16, 2025
Replies
1
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218
Jan 16, 2025
electrofelon
P
Table 314.16A FS/FD single vs. multiple cover explanation
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Jan 15, 2025
Replies
0
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117
Jan 15, 2025
PaullyB
P
D
Fire Pump Service Calculations
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Jan 13, 2025
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3
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267
Jan 15, 2025
garbo
G
3 phase Screw Compressor on an Add-A-Phase.
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Jan 11, 2025
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Jan 15, 2025
kwired
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Synchronous Condensor (SC) or Hybrid Synchronous Condensor (H-SC) for Steel Making Plants (SMP)
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Jan 15, 2025
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Jan 15, 2025
Joao
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F
PVC Expansion
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242
Jan 14, 2025
Barbqranch
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Fixing Capacitive Coupling (Phantom Voltage) issues with pull down resistor
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249
Jan 14, 2025
callenneff
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UL 508a Panel Disconnect size vs Motor Branch Circuit OCPD size
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Jan 14, 2025
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165
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Temporary Junction Box
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Jan 13, 2025
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132
Jan 13, 2025
EAF
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Please help me with this HVAC load calculation
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Jan 13, 2025
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1
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193
Jan 13, 2025
roger
D
NEC Table 450.3(B) - Transformer Primary OCPD Size
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Jan 5, 2025
2
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21
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986
Jan 13, 2025
jim dungar
J
E
Motor disconnect handle - color requirements
emiller233
Jan 13, 2025
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126
Jan 13, 2025
emiller233
E
1 apartment 2 meters in NYC
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Jan 10, 2025
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16
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65ka SCCR
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VFD breaker / conductor coordination
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Neutral Current and Heat Generation
death900
Jan 1, 2025
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30
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4K
Jan 10, 2025
jim dungar
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Feeder circuit protection vs motor branch circuit protection - OCPD size mismatch
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Jan 9, 2025
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155
Jan 9, 2025
ptonsparky
M
GFCI
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Jan 8, 2025
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Switchboard Recertification Sacramento
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Jan 8, 2025
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E
M
NGR and Current Unbalance
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Jan 8, 2025
D. Castor
D
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