Electrical Calculations / Engineering

Merry Christmas
J
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New construction single family dwelling with sub panels calculation?
2
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20
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2K
joedreamliner787
J
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Oversizing all apartment overcurrent protections
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15
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1K
don_resqcapt19
don_resqcapt19
M
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Voltage drop
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5
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1K
HEYDOG
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D
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Elevator Design
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1
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785
PD1972
P
TwoBlocked
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Yup, another 3-phase transformer question
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5
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1K
TwoBlocked
TwoBlocked
G
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Transformer size/OCP question
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9
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1K
Tulsa Electrician
T
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Available fault current
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7
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2K
dkarst
D
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Open Delta ?
2
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21
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4K
gar
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A
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what type of main service panel is this
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18
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2K
roger
roger
T
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NEC Metal Box Grounding
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11
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4K
don_resqcapt19
don_resqcapt19
Tainted
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Rule of Thumb for NEC 220.84
2
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38
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6K
Tainted
Tainted
K
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1000 amp 120/240 single phase service
2 3
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50
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9K
kwired
kwired
R
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Utility kWH vs kW
2 3
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47
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9K
drcampbell
drcampbell
A
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Adding a new circuit for Tesla charger on outside main service panel near the meter
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4
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2K
tom baker
tom baker
E
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Derating Parallel Conductors with Conduit Size
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8
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3K
synchro
synchro
ptonsparky
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VFDs and SFA
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6
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2K
Jraef
Jraef
S
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welding cable
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1
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760
don_resqcapt19
don_resqcapt19
R
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Ceiling lite boxes within 3 ' of each other .
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10
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2K
JoeStillman
JoeStillman
A
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Photovoltaic power
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3
Views
944
brantmacga
brantmacga
E
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Street Lighting Voltage Drop
Replies
9
Views
3K
steve66
steve66
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