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Electrical Calculations / Engineering
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At what Amp level is the CT cabinet for meter required
designer82
Apr 19, 2021
Replies
14
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6K
Apr 22, 2021
kwired
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Design load calculation
JEFF MILLAR
Apr 22, 2021
Replies
1
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531
Apr 22, 2021
augie47
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What are the requirements to add new breaker at LV if existing LV board/ LV switchgear is full
Shahzad
Apr 20, 2021
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5
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651
Apr 21, 2021
Shahzad
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Check my calcs - Grow Indoor
quirk electric
Apr 21, 2021
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1
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475
Apr 21, 2021
LarryFine
M
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genset feeder and normal feeder
mjmike
Apr 21, 2021
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3
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563
Apr 21, 2021
mjmike
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ARC FLASH LABELING OF INDUSTRIAL CONTROL PANELS AND HVAC EQUIPMENT
PE (always learning)
Apr 17, 2021
2
Replies
23
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2K
Apr 21, 2021
wbdvt
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B
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Sizing Service Conductors - 3 Phase
blaze1389
Apr 20, 2021
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9
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1K
Apr 20, 2021
kwired
L
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Diode wave forms, take a look
Lucas Organ
Apr 20, 2021
Replies
3
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499
Apr 20, 2021
gar
G
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Sq D micro logic 5.0 and 5.3
Davebones
Apr 20, 2021
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2
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577
Apr 20, 2021
Shahzad
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RV Park Demand Calculation (551.73)
JoeNooch
Apr 19, 2021
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3
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2K
Apr 20, 2021
steve66
D
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12awg cable won't coordinate with 20A CB
designer82
Apr 18, 2021
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10
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1K
Apr 20, 2021
steve66
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Breaker vs bus - Short circuit kA ratings
powerpete69
Apr 19, 2021
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2K
Apr 20, 2021
powerpete69
Locked
NON FUSIBLE SAFETY SWITCH SCCR WHEN PROTECTED BY MCP
PE (always learning)
Apr 18, 2021
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6
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1K
Apr 20, 2021
Jraef
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Is arc incident energy much higher at higher voltages?
designer82
Apr 10, 2021
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2K
Apr 19, 2021
petersonra
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Load calculations for residential
JMV 6 Electric
Apr 18, 2021
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1
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805
Apr 19, 2021
retirede
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Calculating the size of a 3 phase generator
Moxy Man
Apr 18, 2021
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2
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483
Apr 18, 2021
Moxy Man
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3 Phase Resi/Farm Question
jdorsh
Apr 18, 2021
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4
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575
Apr 18, 2021
augie47
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240.21(C)(4) Indoor Transformer
Natfuelbilll
Apr 17, 2021
Replies
3
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614
Apr 17, 2021
don_resqcapt19
Locked
Dwelling Unit Optional Calculation
Grouch1980
Apr 11, 2021
2
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36
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4K
Apr 17, 2021
jaggedben
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Conduit Fill for MV Cables
LibertyEngineering
Apr 11, 2021
Replies
5
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3K
Apr 16, 2021
LibertyEngineering
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