Electrical Calculations / Engineering

luckylerado
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Occupancy Switches and Egress EM Lights
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2
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2K
steve66
steve66
P
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Feeder Tap Rule
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5
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2K
kwired
kwired
J
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Engineering Question- Cost Analysys
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7
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2K
Ingenieur
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P
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Grounding for new Equipment Pad
2
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29
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9K
kwired
kwired
M
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CU to AL Feeders
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7
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2K
Sierrasparky
Sierrasparky
mshields
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electrical conduit passing through a Generator room
2
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23
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7K
mgookin
mgookin
sii
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Bonding - Seperate Structure
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4
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1K
kwired
kwired
D
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High-leg overcurrent sizing at service and possible code changes?
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5
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1K
kwired
kwired
F
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4000 amp 480v 3ph switch gear
6 7 8
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144
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31K
octavian
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hmspe
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Y-Y step down transformer for photovoltaic system
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4
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3K
ggunn
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E
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Sizing service entrance conductors
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3
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3K
kwired
kwired
F
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Flush Mounted Panel Installation
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6
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4K
kwired
kwired
R
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Transformer - 3 phase 575 to 480 using two single phase transformers
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17
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2K
Smart $
Smart $
M
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DC Drive with dynamic braking SCCR
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9
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2K
msshel0
M
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Mysterious Electrical Symbol
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12
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4K
steve66
steve66
A
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Starter Auxiliary Contact Usage
2
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32
Views
15K
Jraef
Jraef
S
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Is a grounding electrode connection required for an isolation transformer?
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13
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4K
dkidd
dkidd
11bgrunt
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Will reducing voltage drop on the POCO neutral save them money?
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2
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1K
GoldDigger
G
A
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Mount disconnect switch underneath the sink
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1
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1K
steve66
steve66
S
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Large Industrial Equipment Greater than 600 Amps Issues with Feeder OCPD ?
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5
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2K
kwired
kwired
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