Electrical Calculations / Engineering

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Multistorey apartment building, metering topology
Replies
3
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2K
__dan
D
O'donisR
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Heat PUMP load calculation
Replies
4
Views
4K
O'donisR
O'donisR
D
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Harmonic Analysis
Replies
16
Views
7K
D!NNy
D
N
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30-day metering
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4
Views
2K
necnotevenclose
N
K
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Tough Mudder
Replies
6
Views
3K
Jraef
Jraef
G
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No Neutral on service
Replies
8
Views
4K
GlennG
G
P
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Hot water element
2
Replies
27
Views
11K
mtfallsmikey
mtfallsmikey
N
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Resistive neutral on a 240/120 single phase system
2
Replies
30
Views
13K
mivey
mivey
D
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step up transformer calc.
Replies
5
Views
3K
kwired
kwired
M
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Mixed frequencies in same conduit
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13
Views
12K
stevephillips
S
S
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Is panic hardware still required in 2011 NEC under 110.33?
Replies
3
Views
2K
raberding
R
A
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what size feeders are needed to tap (2) 40amp 3phase 480 a/c units from 1 buss plug
Replies
1
Views
2K
augie47
augie47
A
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20a breaker protecting #8 wire
2 3 4
Replies
76
Views
33K
kwired
kwired
USMC1302
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TROUBLESHOOTING HELP
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1
Views
1K
ptonsparky
ptonsparky
kda3310
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Residential Service Calculation
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15
Views
10K
suemarkp
S
S
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Is this up to code?
Replies
2
Views
2K
Stevareno
Stevareno
mshields
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BSL3 lab Junction boxes
Replies
5
Views
4K
MEP_PM
M
K
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Winding Resistance
2
Replies
38
Views
45K
bmarks2
B
M
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Derating wire for Heat Trace.
Replies
7
Views
5K
kwired
kwired
H
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Power for motor
Replies
6
Views
3K
stevephillips
S
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