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Electrical Calculations / Engineering

Merry Christmas
M
220.87
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1
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258
electrofelon
electrofelon
augie47
Office Building Calculation
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1
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253
tortuga
tortuga
M
How to calculate AC current draw through a DC motor and its controller?
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6
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691
mausaer
M
B
Servo vs. Induction Motor Rotor Tq
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7
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611
bgbbgb246
B
Grouch1980
Demand Question
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7
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586
Carultch
C
A
Motor OCPD choice. NEC Arts 240 - 430
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13
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787
Jraef
Jraef
D
BILLED KW?
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2
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309
Elect117
E
Grouch1980
Transformer Impedance
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12
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929
jim dungar
J
D
How many Stories from 1 Panel
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3
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312
Dennis Alwon
Dennis Alwon
Q
box fill calculation
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6
Views
344
infinity
infinity
Tainted
Is a ground rod needed in this scenario?
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9
Views
649
gene6
G
R
Voltage Drop - Design Phase
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17
Views
969
Rock86
R
D
150Hp 460V 3 ph motor with Rockwell softstart
2
Replies
23
Views
1K
Dale001289
D
D
  • Locked
buck boost transformer selection wire sizes, conduit size, max run, cutoff switch
Replies
1
Views
300
Dennis Alwon
Dennis Alwon
B
Working group on electrical code / panel capacity calculations (POWER⚡)
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1
Views
276
tortuga
tortuga
O
Increasing load / demand
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1
Views
180
OK Sparky 93
O
A
Maximum and average demand (PE exam question)
2
Replies
21
Views
807
wwhitney
W
R
Peak load management equipment
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4
Views
274
relztes
R
E
Single Phase Load Calculation with 3 Phase Service
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1
Views
278
Eddie702
E
T
Sizing conductors for Solar Interconnection Disconnect
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5
Views
304
ggunn
G
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