Electrical Calculations / Engineering

mbrooke
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Phase to Phase rating of cut-outs
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7
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1K
mbrooke
mbrooke
V
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Red Leg Delta Load Calculations
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2
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909
jaggedben
J
M
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Disconnecting Means
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8
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1K
electrofelon
electrofelon
R
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Available Fault Current
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1
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799
packersparky
P
P
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Wire Size between Drive Cabinet and Enclosure
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0
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1K
PeterBeshay
P
D
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Residential Optional Feeder And Service Load Calculations
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3
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1K
darren12
D
Coppersmith
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The definition of the ampere is changing.
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15
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3K
GoldDigger
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R
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30 hp 230 volt motor trips breaker intermittently on startup.
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1
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799
Jraef
Jraef
StarCat
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Trip Class 20
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9
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6K
MTW
M
S
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UL 508A Non-Fused Switch and Main Contactor Sizing
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1
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887
Jraef
Jraef
L
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FLC of motor when HP is not listed
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10
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3K
Jraef
Jraef
B
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3 phase 480v conductor sizing for equipment
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13
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2K
Bburdette
B
F
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Demand factor on electric car charging
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11
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6K
Besoeker
Besoeker
M
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Riser Shaft
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8
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2K
infinity
infinity
E
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Transformer sizing.
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15
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2K
kingpb
kingpb
LarryFine
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Another generator questions thread
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17
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3K
Chamuit
Chamuit
M
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2HR Cable
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0
Views
691
mstrlucky74
M
LarryFine
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Conductor size for 225a feeder
2
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33
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17K
kwired
kwired
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Fire Dpt. Says Nat. Gas. Engine Generator Not Emergency
2
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28
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6K
Skokian
S
R
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electrical area classification
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3
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1K
Isaiah
I
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