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Electrical Calculations / Engineering
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Calculations
Preet
Dec 1, 2025
Replies
1
Views
189
Dec 1, 2025
ActionDave
M
310.12(B) feeder vs Tap
mtsparky
Dec 1, 2025
Replies
3
Views
211
Dec 1, 2025
Dennis Alwon
Per Unit Values from a short circuit example
Grouch
Jan 5, 2025
Replies
17
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2K
Nov 29, 2025
Grouch
C
Main-Tie-Tie-Main (M-T-T-M) Configuration - Auto Transfer
Charz
Nov 27, 2025
Replies
3
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338
Nov 28, 2025
jim dungar
J
L
BESS AC Cable Sizing
ladanghods
Nov 26, 2025
Replies
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273
Nov 27, 2025
ron
F
What Is the Application of a System That Does Not Clear Ground Faults?
FEstanol
Nov 25, 2025
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6
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377
Nov 27, 2025
Julius Right
Surge Protection Devices
Grouch
Nov 26, 2025
2
Replies
23
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874
Nov 26, 2025
hbiss
F
Options to eliminate main breaker trips on hard motor starts
fastline
Nov 24, 2025
2
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21
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841
Nov 25, 2025
zbang
Z
A
100A Or Less
Alwayslearningelec
Nov 24, 2025
Replies
2
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226
Nov 24, 2025
augie47
C
IED in the Bus VT Panel
Charz
Nov 24, 2025
Replies
1
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138
Nov 24, 2025
jim dungar
J
A
Temp Load Calc
Alwayslearningelec
Nov 13, 2025
Replies
3
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308
Nov 24, 2025
Julius Right
D
transformer
DoggedLeg
Nov 18, 2025
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8
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414
Nov 20, 2025
DoggedLeg
D
E
Substation or multiple pad-mount transformers for >5 MVA
EC Dan
Nov 19, 2025
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5
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295
Nov 20, 2025
tjdilly
T
J
Short-circuit impedance tolerance of Power Transformers
Joao
Nov 14, 2025
Replies
9
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532
Nov 19, 2025
Joao
J
J
Service Voltage 33 kV and 34,5 kV - Insulation voltage cables to be used
Joao
Nov 5, 2025
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14
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724
Nov 18, 2025
Joao
J
A
Wire Size
Alwayslearningelec
Nov 18, 2025
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3
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235
Nov 18, 2025
infinity
Cogeneration install relay protection
Tainted
Nov 15, 2025
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7
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357
Nov 15, 2025
Joethemechanic
A
Temp Riser
Alwayslearningelec
Nov 13, 2025
2
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30
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905
Nov 15, 2025
infinity
E
New Service from Meter at Power Pole
euclid43
Nov 14, 2025
Replies
3
Views
249
Nov 15, 2025
hmspe
Voltage Drop for Robust Telecom Equipment
YouConduit!
Nov 5, 2025
Replies
5
Views
339
Nov 14, 2025
YouConduit!
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