Electrical Calculations / Engineering

RD35
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Breaker "stacking"
Replies
4
Views
1K
drcampbell
drcampbell
N
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Residential service load calculation
Replies
11
Views
2K
mwm1752
mwm1752
B
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Why Why Wye Wye
Replies
15
Views
3K
bwat
B
T
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220.85 Duplex calculation proof.
Replies
6
Views
1K
frofro19
F
B
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Electrical Power Requirements for VRF Heat Pump
Replies
3
Views
1K
topgone
T
M
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Al and steel in contact
Replies
14
Views
14K
rnatalie
rnatalie
B
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Range circuit sizing
Replies
10
Views
2K
mbrooke
mbrooke
JoeStillman
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Cord Drops to CNC Machines
Replies
11
Views
3K
Jraef
Jraef
M
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GENERATOR
Replies
2
Views
701
zbang
Z
D
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Article 230.79(C)
2
Replies
29
Views
3K
LarryFine
LarryFine
A
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Conduit fill
Replies
5
Views
833
electrofelon
electrofelon
F
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480V breaker on a 240V system
Replies
5
Views
4K
brantmacga
brantmacga
S
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Stuck contacts in a potential relay.
Replies
3
Views
1K
ptonsparky
ptonsparky
T
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Electrical Conduits
Replies
10
Views
2K
Timona
T
B
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Electrical Load Calculation - High Rise Commercial Building
Replies
4
Views
1K
bragase
B
D
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Breaker size for dwelling unit vs. conductor size
Replies
5
Views
2K
kwired
kwired
E
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Calculating Loading 120/208V, 3-phase, Transformer Supplying 208V, 1-Phase Loads
Replies
4
Views
1K
EmagSamurai
E
M
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Can a motor pull more the LRC on startup?
2
Replies
20
Views
5K
paulengr
P
R
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voltage drop
Replies
17
Views
3K
Coppersmith
Coppersmith
mshields
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Shielded cable run exposed to a piece of radiology equipment from the main panel within the room.
Replies
6
Views
714
synchro
synchro
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