Electrical Calculations / Engineering

Merry Christmas
PE (always learning)
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NON FUSIBLE SAFETY SWITCH SCCR WHEN PROTECTED BY MCP
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6
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2K
Jraef
Jraef
D
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Is arc incident energy much higher at higher voltages?
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9
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4K
petersonra
petersonra
J
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Load calculations for residential
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1
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1K
retirede
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Calculating the size of a 3 phase generator
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2
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670
Moxy Man
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J
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3 Phase Resi/Farm Question
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4
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935
augie47
augie47
N
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240.21(C)(4) Indoor Transformer
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3
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926
don_resqcapt19
don_resqcapt19
Grouch
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Dwelling Unit Optional Calculation
2
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36
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8K
jaggedben
J
Sparky2791
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Conduit Fill for MV Cables
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5
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5K
Sparky2791
Sparky2791
Necnerd
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determining lighting and general purpose receptacle outlet load for addition....
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0
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568
Necnerd
Necnerd
mshields
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Fused Disconnect switches for motors
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14
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5K
petersonra
petersonra
joecalvin
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Residential Service feeders for a second structure
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7
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2K
electrofelon
electrofelon
J
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IBC 910.4.6 smoke exhaust wiring fire rating
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0
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832
jlee405
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S
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Breaker size for 60 HP VFD and 60 HP Starter
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18
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5K
petersonra
petersonra
D
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Interrupting Capacity 14-100kA for Panelboard
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2
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672
wbdvt
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E
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Sequence Of Operations on the Main Switchboard
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2
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815
eleceng7
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P
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MCA and MOP
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3
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2K
topgone
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T
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Wire sizing peak vs normal current
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13
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5K
Jraef
Jraef
Necnerd
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No electrical prints for 30x170 office/tire storage addittion...
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10
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2K
Necnerd
Necnerd
P
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Size MOP for a sngle motor
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12
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2K
Jraef
Jraef
Fred B
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4 geo heat pumps added to an existing service
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7
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1K
junkhound
junkhound
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