Electrical Calculations / Engineering

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LarryFine
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Understanding the Neutral Conductor
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1
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25K
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RVSS motor starter and branch circuit
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10
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185
herding_cats
herding_cats
T
Sealing Fittings for Cables in Class 1 Division 2 Location
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3
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198
AKElectrician
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Grouch
Upcoming 2025 NYC Electrical Code (2020 NEC plus amendments)
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13
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5K
KBot9
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Ground Fault through Y-Yg Transformer
2
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31
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706
bwat
B
Grouch
Automatic Voltage Regulator
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12
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451
Grouch
Grouch
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Load Calculator for Sub-panel
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7
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187
infinity
infinity
D
Single Dedicated Receptacles - No GFCI
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3
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187
Jraef
Jraef
D
UL508a Pressure Transducer
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3
Views
165
Jraef
Jraef
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PV Section in switchboard
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0
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109
aLWAYS_lEARNING-112532
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M
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Home Shop Electrical Calculations
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0
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124
MrFixit7
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2020 NEC GFCI requirements
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4
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206
Grouch
Grouch
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Ground fault on XFMR secondary with out a proper GEC
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9
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236
don_resqcapt19
don_resqcapt19
B
So what does an AIC / AFC failure look like in the field ? 10k breaker on 18k AFC drop.
2
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25
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876
brycenesbitt
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Dennis Alwon
240v UPS for a well pump
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17
Views
445
Birken Vogt
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U
Stuck on Load Calcs, Electrical Administrator Test WA
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4
Views
140
tortuga
tortuga
Grouch
Quadplex Breaker
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11
Views
395
JohnE
JohnE
Tainted
MCA decimals
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8
Views
322
don_resqcapt19
don_resqcapt19
L
Service 600A single family
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7
Views
346
jaggedben
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B
selective coordination
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15
Views
549
JoeStillman
JoeStillman
A
Sizing Conductors
2
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20
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544
electrofelon
electrofelon
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