Electrical Calculations / Engineering

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service panel up-grade ?? or will a sub panel due?
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1
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1K
charlie b
charlie b
D
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Overriding the motion sensor on a outside light
2
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24
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14K
bcorbin
B
D
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local disconnecting means for water heater
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1
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bphgravity
B
8
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Underfloor Raceway - 390.2 (A) & (C)
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3
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2K
cleveland
C
R
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Multi Family Load calculation
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3
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2K
RRelec
R
P
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kitchen inspection
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14
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3K
bstoin
B
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Oil-Filled vs Dry Type Transformers
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3
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3K
wirenut1980
wirenut1980
charlie b
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Info Source for LV / MC Ratings
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2
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2K
RRelec
R
mshields
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Factory Mutual
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4
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2K
mdshunk
mdshunk
K
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3 Phase delta/wye transformer sizing
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2
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4K
cleveland
C
G
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Main service disconnect
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2
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1K
barbeer
barbeer
J
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300 amp residential
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12
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20K
Dave_PE
D
R
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Motor relay pu current?
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1
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3K
kingpb
kingpb
L
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GFI small Appilance Branch circuit
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12
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3K
LAGUILAR
L
M
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gfi required for drinking water fountains?
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1
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2K
don_resqcapt19
don_resqcapt19
M
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GFI Receptacles
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12
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3K
barbeer
barbeer
L
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Adding new CPT in existing MV Switcgear
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2
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2K
kingpb
kingpb
T
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50 amp spa panel
2
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21
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6K
TSET
T
K
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Another pool thread (inground)
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11
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3K
Kessler4130
K
8
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IEC versus NEMA
2
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23
Views
28K
eng_waelhamdy
E
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