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Electrical Calculations / Engineering
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Temporary power for tenants
Tainted
Mar 22, 2022
2
3
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41
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4K
Mar 27, 2022
gadfly56
J
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Overcurrent protection required for Transfer Equipment
jcbabb
Jan 4, 2022
Replies
11
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2K
Mar 26, 2022
kwired
H
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Line diagram updates for NEC compliance.
HCx
Mar 25, 2022
Replies
1
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578
Mar 25, 2022
augie47
A
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Xfrmr Secondary Conductors
Alwayslearningelec
Mar 22, 2022
2
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20
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1K
Mar 25, 2022
david luchini
B
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Three Phase Short Circuit Calculation
BatmanisWatching1987
Mar 21, 2022
Replies
11
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1K
Mar 25, 2022
topgone
T
F
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Conductor Temps in Duct Bank
Flapjack
Dec 2, 2021
Replies
10
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2K
Mar 25, 2022
Julius Right
S
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Smoke/Heat detectors in elevator pits and at top of elevator shaft
Schroeder
Mar 4, 2022
Replies
18
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5K
Mar 25, 2022
Schroeder
S
Y
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300 KVA, 480v - 1000v, step up transformer, ungrounded system question.
yendor213
Mar 24, 2022
Replies
1
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331
Mar 24, 2022
electrofelon
A
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NFPA 111
anbm
Mar 22, 2022
Replies
6
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1K
Mar 24, 2022
anbm
A
A
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Xfrmr Wire Sizes
Alwayslearningelec
Mar 18, 2022
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14
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1K
Mar 24, 2022
don_resqcapt19
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GE microEntelliGuard settings
lielec11
Mar 24, 2022
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0
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389
Mar 24, 2022
lielec11
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Maximizing power
Freddysparx
Mar 22, 2022
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6
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420
Mar 23, 2022
augie47
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Vfd cable breaker sizing
hhsting
Mar 23, 2022
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8
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1K
Mar 23, 2022
Jraef
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SKM Power Tools Example Model of a High-Rise Apartment/Condo Complex
W6SJK
Mar 18, 2022
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6
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729
Mar 23, 2022
W6SJK
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Using 75 and 90 degree rules
dm9289
Mar 22, 2022
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7
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645
Mar 22, 2022
david luchini
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Derating with motor loads
augie47
Mar 18, 2022
Replies
4
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855
Mar 22, 2022
drktmplr12
D
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What size panel?
aadams
Mar 22, 2022
Replies
11
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622
Mar 22, 2022
electrofelon
A
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Coffee Shop/café load calculation
arnettda
Mar 22, 2022
Replies
2
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441
Mar 22, 2022
Fred B
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Does 250.122(F)(1)(b) make any sense?
JoeStillman
Mar 15, 2022
2
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25
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2K
Mar 21, 2022
ActionDave
Locked
Panels from 2 different services in the same room
LibertyEngineering
Mar 20, 2022
Replies
5
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670
Mar 21, 2022
petersonra
P
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