Electrical Calculations / Engineering

T
EM power on service elevator at R-1 building?
Replies
0
Views
55
tacocat
T
D
Short Circuit Calculations
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6
Views
266
Julius Right
Julius Right
E
Transformer Size vs. Service Size
Replies
12
Views
296
junkhound
junkhound
J
Single 4160v generator vs 8 low voltage?
2
Replies
31
Views
776
Jraef
Jraef
D
ATS Parallel Conductor Sets
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6
Views
267
dvcraven0522!
D
D
Connected Space - Separate Meter
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5
Views
138
augie47
augie47
D
2.5" lb wire size equivalent
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6
Views
276
infinity
infinity
N
115kV duct bank
Replies
4
Views
204
NIGHTBIRD1
N
Alley Cat Bad Dog
Parallel Cable Run
Replies
6
Views
237
augie47
augie47
D
Using XHHW wire for feeders...
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5
Views
263
dhsvcs
D
W
Do non-passenger freight elevators need to be on EM power
Replies
7
Views
600
tacocat
T
H
  • Locked
Backup power station for sump pumps
Replies
1
Views
89
Little Bill
Little Bill
M
Voice Evac voltage Drop
Replies
9
Views
221
Mocephus
M
B
Help on a few stumping questions
2
Replies
20
Views
583
ggunn
G
Tainted
Equipment grounding conductor sizes when tapping
Replies
18
Views
290
infinity
infinity
A
Coordination Drawings
Replies
5
Views
203
drktmplr12
D
J
480v step down xfmr
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5
Views
194
augie47
augie47
Zyb
Power Conversion
Replies
16
Views
434
GoldDigger
G
P
Transformer Load Break and Arrester
Replies
3
Views
194
electrofelon
electrofelon
D
Conduit Fill
Replies
7
Views
366
letgomywago
L
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