Electrical Calculations / Engineering

PE (always learning)
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Help solve a debate between my twin brother and I (both electrical engineers) read message below for details
3 4 5
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90
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9K
electrofelon
electrofelon
J
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EV chargers for delivery vans
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3
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649
retirede
R
D
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One building , two main electrical rooms.
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8
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1K
kwired
kwired
N
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EV Charger fed by 240/3 delta panel
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15
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2K
LarryFine
LarryFine
G
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How to connect an Italian Sauna to American electricity.
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14
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2K
kwired
kwired
L
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Does Disconnect Meet ESR Requirements and Where to buy Square D Configuration
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9
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1K
Electrical Gear
E
M
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Can a Open Delta PT be used to pick up a ground fault in a ungrounded delta-delta system?
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2
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623
JoeStillman
JoeStillman
ROBOJOE77
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Help Me Understand
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14
Views
1K
ROBOJOE77
ROBOJOE77
3
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Transformer Conductors and OCPD Sizing
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7
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1K
Dennis Alwon
Dennis Alwon
T
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3 phase service conductors
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7
Views
914
tokyo_drift
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L
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Are these Feeder Sizes right?
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19
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2K
curt swartz
C
J
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HVAC and SCCR requirements
2
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38
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5K
topgone
T
Julio Chadrone
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SCCR for RCCB
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12
Views
2K
Julio Chadrone
Julio Chadrone
G
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230.85 Emergency disconnect
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7
Views
983
LarryFine
LarryFine
A
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Load calcs for an apartment
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18
Views
2K
JoeStillman
JoeStillman
G
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Sequences
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5
Views
945
LarryFine
LarryFine
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TAP CONDUCTOR VIOLATION.
2
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37
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4K
jaggedben
J
V
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Wires Ampacity.
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7
Views
1K
Dennis Alwon
Dennis Alwon
N
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ATS 3-pole vs 4-pole
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8
Views
1K
Strathead
S
JoeStillman
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Line-to-neutral EV chargers?
Replies
6
Views
812
JoeStillman
JoeStillman
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