Electrical Calculations / Engineering

D
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GFCI Protection for Arc Welders
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0
Views
554
dvcraven0522
D
D
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Running multiple circuits - thru floor conduits
Replies
17
Views
2K
infinity
infinity
C
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Grounding electrode at exterior light poles
2 3 4
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61
Views
10K
don_resqcapt19
don_resqcapt19
E
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Breaker sizing for de-rated motor?
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15
Views
2K
petersonra
petersonra
steve66
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ICC 500 Interpretation - Grounding fixtures to the Host Building
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4
Views
685
hbiss
hbiss
Grouch1980
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Electric Dryer at 15 amps
2
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29
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5K
Grouch1980
Grouch1980
PE (always learning)
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GROUND FAULT SELECTIVE COORDINATION IN HEALTHCARE FACILITIES
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12
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2K
xptpcrewx
xptpcrewx
I
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What Calculations are required by an Engineer when Replacing Panels and Breakers?
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5
Views
811
drktmplr12
D
Shaneyj
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600Y/347V Fuse Rating
Replies
2
Views
700
Jraef
Jraef
Dsg319
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Which do you prefer and why?
Replies
5
Views
830
petersonra
petersonra
A
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800A outdoor panel with integral main meter
Replies
12
Views
2K
petersonra
petersonra
mshields
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GFPE
Replies
2
Views
999
mshields
mshields
A
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2000A 3P 4W 120/208V Panel
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13
Views
1K
kwired
kwired
L
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Automatic Transfer Switch Withstand Rating
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1
Views
779
gedwards0487
G
P
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Building supplied by feeder NEC250.32
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14
Views
1K
suemarkp
S
L
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4 14 nmb through 1 drilled hole
2 3
Replies
49
Views
5K
don_resqcapt19
don_resqcapt19
D
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Modular Meter Center Main Disconnect Switch
Replies
14
Views
2K
don_resqcapt19
don_resqcapt19
T
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1500kVA transformer failure
Replies
10
Views
1K
topgone
T
K
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RV Pedestal / Wire Size
Replies
1
Views
2K
tom baker
tom baker
ptonsparky
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ACSR FAULT CURRENT
Replies
13
Views
988
mbrooke
mbrooke
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