Electrical Calculations / Engineering

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New Jersey code. Smoke detector in occupancy A and B.
Replies
2
Views
579
victor.cherkashi
V
3
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Large Metal Tank Grounding- CO2, N2
Replies
8
Views
2K
Open Neutral
O
H
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NEC 701 Legally Required and NEC 702 Optional
Replies
7
Views
2K
Grouch1980
Grouch1980
Grouch1980
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10 foot tap rule
Replies
12
Views
3K
Grouch1980
Grouch1980
Grouch1980
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Service panel in garage
2
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25
Views
3K
hbiss
hbiss
N
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breaker/plug calculations
Replies
2
Views
522
Knightryder12
Knightryder12
A
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Duct Bank - Min concrete thickness
Replies
2
Views
744
Julius Right
Julius Right
K
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NEC Annex D
Replies
3
Views
988
letgomywago
L
P
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Grounding data center help
Replies
15
Views
2K
ActionDave
ActionDave
J
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Power 240VAC single or three phase transformer from 480VAC 3 phase
Replies
1
Views
406
augie47
augie47
A
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motor starter without overload relay / protection?
Replies
13
Views
2K
Jraef
Jraef
M
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Transformer %Z Mfg Tolerance
Replies
18
Views
3K
jim dungar
J
T
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Separately Derived Entrance Vs. Service Entrance
Replies
3
Views
920
tom baker
tom baker
A
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Watts to Amps
2
Replies
20
Views
2K
ptonsparky
ptonsparky
I
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PV System Clarification
2 3
Replies
54
Views
5K
electrofelon
electrofelon
B
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MV Switch Operation Clearance
Replies
5
Views
720
ATSman
ATSman
Tainted
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Developing a Load Letter But There's More Than 1 Meter and Main Feeding a Apartment
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5
Views
1K
Tainted
Tainted
T
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Sizing feeder by actual load instead of calculated
Replies
3
Views
852
Tbatson44
T
A
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FLA = LRA ?
Replies
1
Views
888
tom baker
tom baker
A
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conduit sleeves install on site plan?
Replies
2
Views
878
GoldDigger
G
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