Electrical Calculations / Engineering

Merry Christmas
R
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Two VFDs fed off single breaker
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2
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1K
petersonra
petersonra
F
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Adding only one little 15W LED light to a store: would it trigger Title 24 compliance
2
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24
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7K
fandi
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M
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Non fused disconnect after the meter before the over current device
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3
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3K
mjmike
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T
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Day lite control
2 3 4
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64
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18K
Sierrasparky
Sierrasparky
I
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Sizing Transformer
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7
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3K
kingpb
kingpb
E
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Office Electrical Loads/Circuits
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1
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1K
Sierrasparky
Sierrasparky
D
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rebar
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11
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3K
kwired
kwired
S
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Sub Panel
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2
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2K
iwire
iwire
R
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3 phase to single phase
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1
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1K
charlie b
charlie b
rambojoe
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real world a/c resistance
2
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33
Views
8K
gar
G
T
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Three phase service calculation revised
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1
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1K
kwired
kwired
D
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NEC UL508A Question
2
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27
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9K
Jraef
Jraef
T
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Commercial 3 Phase Service Calculation
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3
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2K
Tom Drake
T
fifty60
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IC Transformer: Small Load or No Load at All
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17
Views
5K
templdl
T
laketime
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LED lighting
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1
Views
1K
JoeStillman
JoeStillman
11bgrunt
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Trying to identify molded case switch rating on used devices.
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2
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2K
templdl
T
B
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Multi-Family Service OCPD Calculation HELP!!
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0
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1K
BrianDTC
B
D
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Dwelling unit receptacles load calced at 180 VA
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6
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2K
dnem
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W
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Ufer grounding Min Requirements and GEC
2
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23
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9K
ritelec
ritelec
M
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The new requirement in 110.24(A) c
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11
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4K
luckylerado
luckylerado
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