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Electrical Calculations / Engineering
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Shutdown
mstrlucky74
Jul 2, 2018
Replies
15
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2K
Jul 4, 2018
rambojoe
G
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Fire Alarm Zones/Loops
Gshell82
Jun 28, 2018
Replies
14
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6K
Jul 4, 2018
sameguy
S
H
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Unbalanced loads on delta primary system?
Hahlbeck
Jul 2, 2018
Replies
10
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5K
Jul 3, 2018
GoldDigger
G
G
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Separate FA Zones for Trouble/Supervisory?
Gshell82
Jul 3, 2018
Replies
2
Views
921
Jul 3, 2018
JoeStillman
D
Locked
Siemens NGB1B020 Thermal Magnetic breaker
Danny89
Jul 2, 2018
Replies
3
Views
848
Jul 3, 2018
kwired
M
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Sizing Circuit Breaker in Different motor starter
Markdegracia0370
Jul 3, 2018
Replies
2
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1K
Jul 3, 2018
kwired
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25 Hz traction power system (Rail transit)
tortuga
Jun 29, 2018
2
Replies
36
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4K
Jul 2, 2018
rlundsrud
R
S
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Duplex booster pumps
sergiyny
Jun 29, 2018
Replies
5
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1K
Jul 2, 2018
sergiyny
S
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I2T IN / IT2 OUT
mbrooke
Jun 30, 2018
Replies
6
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7K
Jul 2, 2018
mbrooke
F
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Can commerical kitchen equipment use 220.56 DF and then use 220.44 DF?
fandi
Jun 29, 2018
Replies
4
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1K
Jul 2, 2018
lielec11
L
T
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GENERATOR AIC RATING
Toros
Jun 30, 2018
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4
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3K
Jul 2, 2018
kingpb
Locked
Transformer primary only protection
art
Jun 30, 2018
Replies
3
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2K
Jul 1, 2018
art
T
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POWER FACTOR
Toros
Jul 1, 2018
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3
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966
Jul 1, 2018
kwired
D
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Electrolytic vs Oil Filled Capacitors
drktmplr12
Jun 29, 2018
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5
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3K
Jul 1, 2018
GoldDigger
G
A
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GE Multilin 469 Relay - Nuisance Tripping
adamscb
Jun 28, 2018
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5
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3K
Jun 30, 2018
adamscb
A
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3 phase induction motor troubleshooting
Abhi
Jun 28, 2018
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12
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2K
Jun 29, 2018
just the cowboy
D
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Coordination with POCO. Electrician or Engineer
Designer69
Jun 25, 2018
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7
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2K
Jun 29, 2018
lielec11
L
S
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HELP with Transformer Calculation
Shon
Jun 24, 2018
2
3
Replies
52
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6K
Jun 28, 2018
ActionDave
R
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What is the best LED "grow lights"
rt66electric
Jun 27, 2018
Replies
10
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2K
Jun 28, 2018
kingpb
I
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Impact of Short Circuit x/r Ratio on Circuit Breaker
ish1284
Jun 27, 2018
Replies
3
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3K
Jun 28, 2018
kingpb
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