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Electrical Calculations / Engineering
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Warehouse, Storage vs Commercial
LPS
Aug 30, 2020
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1
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944
Aug 30, 2020
LPS
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Elevator Pit - Clearance Requirements
Sean.Day72
Aug 28, 2020
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0
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1K
Aug 28, 2020
Sean.Day72
S
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Will voltage phase angle change through Y-Y transformation?
11bgrunt
Aug 28, 2020
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5
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1K
Aug 28, 2020
11bgrunt
Locked
Maximum Radial MVA
mbrooke
Aug 15, 2020
Replies
16
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1K
Aug 28, 2020
mbrooke
N
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Pull box sizing
Nslater
Aug 27, 2020
Replies
5
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1K
Aug 28, 2020
Carultch
C
R
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Multiunit Meter Center Load Side Feeder
rruelas
Aug 26, 2020
Replies
6
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906
Aug 27, 2020
rruelas
R
A
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1500' 200amp single phase service.
ACelectric
Aug 27, 2020
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2
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1K
Aug 27, 2020
electrofelon
B
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Motor Differential Protection w/ Fused Contactor
bdm5066
Aug 26, 2020
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4
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1K
Aug 27, 2020
bdm5066
B
S
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School lights, engineering Q
sw_ross
Oct 2, 2018
Replies
4
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2K
Aug 26, 2020
Little Bill
R
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UL508A FLA for Lighting Control
RiseFromYourGrav
Aug 25, 2020
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5
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1K
Aug 26, 2020
petersonra
L
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Unit feeder in multifamily dwelling
Luke Neilson
Aug 26, 2020
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3
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627
Aug 26, 2020
electrofelon
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Phase and Ground Wire Impedance
mbrooke
Aug 17, 2020
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17
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3K
Aug 26, 2020
mbrooke
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3000 amp ground fault question
powerpete69
Aug 24, 2020
2
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36
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5K
Aug 25, 2020
jim dungar
J
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200 Amp service 170’ away from the meter/disconnect.
BD1
Aug 24, 2020
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11
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2K
Aug 25, 2020
Jerramundi
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Tandem Breakers / Box Fill
Rock86
Aug 21, 2020
2
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22
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4K
Aug 24, 2020
Rock86
R
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Disconnect switch short circuit rating
Grouch
Aug 17, 2020
2
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25
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13K
Aug 24, 2020
Grouch
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3-tier series rating
Grouch
Aug 22, 2020
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11
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3K
Aug 24, 2020
Grouch
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Max Circuit Length
mbrooke
Aug 24, 2020
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0
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501
Aug 24, 2020
mbrooke
M
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480V Fire Pump Fed From 208V Service
Mevlevi
Aug 23, 2020
Replies
2
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1K
Aug 23, 2020
topgone
T
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Two vacuums
ptonsparky
Aug 23, 2020
Replies
13
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2K
Aug 23, 2020
LarryFine
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