Electrical Calculations / Engineering

A
VD Calc
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12
Views
493
wwhitney
W
A
Electrical Terminology
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10
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635
don_resqcapt19
don_resqcapt19
G
Piping from 1.5" to 1" NEMA 50 amp outlet
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18
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751
curt swartz
C
R
Step down transformer
2
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32
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Roscoe
R
electrofelon
Transfer switch for existing switchboard
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10
Views
542
electrofelon
electrofelon
S
Whole house main connection
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3
Views
379
pipe_bender
P
A
Temp
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2
Views
287
Alwayslearningelec
A
T
Load Calculations for mini split and infloor electric heat
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9
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winnie
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T
Stumped by HVAC
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11
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717
tortuga
tortuga
D
simple service
Replies
1
Views
231
electrofelon
electrofelon
A
Replacement of Inverter Skid transformer with different vector configuration
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2
Views
224
ron
ron
A
Receptacle VD
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15
Views
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pipe_bender
P
A
Cable Size
2 3
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50
Views
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retirede
R
S
  • Locked
Whole house main connection
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1
Views
225
Little Bill
Little Bill
D
Dual Circuit Water Heater - Disconnect Switch
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17
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kwired
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tortuga
240 corner grounded to 240/139 wye service
2
Replies
31
Views
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kwired
kwired
F
Plug in microwave required in calc?
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8
Views
389
curt swartz
C
A
Feeder Calc
2
Replies
37
Views
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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
336
jim dungar
J
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