Electrical Calculations / Engineering

G
Piping from 1.5" to 1" NEMA 50 amp outlet
Replies
18
Views
866
curt swartz
C
R
Step down transformer
2
Replies
32
Views
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Roscoe
R
electrofelon
Transfer switch for existing switchboard
Replies
10
Views
628
electrofelon
electrofelon
S
Whole house main connection
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3
Views
426
pipe_bender
P
A
Temp
Replies
2
Views
324
Alwayslearningelec
A
T
Load Calculations for mini split and infloor electric heat
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9
Views
962
winnie
W
T
Stumped by HVAC
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11
Views
795
tortuga
tortuga
D
simple service
Replies
1
Views
249
electrofelon
electrofelon
A
Replacement of Inverter Skid transformer with different vector configuration
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2
Views
254
ron
ron
A
Receptacle VD
Replies
15
Views
1K
pipe_bender
P
A
Cable Size
2 3
Replies
50
Views
3K
retirede
R
S
  • Locked
Whole house main connection
Replies
1
Views
247
Little Bill
Little Bill
D
Dual Circuit Water Heater - Disconnect Switch
Replies
17
Views
1K
kwired
kwired
tortuga
240 corner grounded to 240/139 wye service
2
Replies
31
Views
2K
kwired
kwired
F
Plug in microwave required in calc?
Replies
8
Views
427
curt swartz
C
A
Feeder Calc
2
Replies
37
Views
2K
don_resqcapt19
don_resqcapt19
A
Circuit Ampacity
2
Replies
38
Views
2K
Strathead
S
A
How current harmonics affect the sizing of the components?
Replies
4
Views
435
jim dungar
J
rezonatefreq907
Potential Feeder Imbalance
2
Replies
25
Views
2K
rezonatefreq907
rezonatefreq907
D
Isolated Ground Receptacles
Replies
19
Views
797
Speedskater
Speedskater
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