Electrical Calculations / Engineering

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Voltage Drop Calculation with frequency converter
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6
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3K
Gilf
G
ptonsparky
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Parallel prox switches.
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7
Views
2K
ptonsparky
ptonsparky
M
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transformer overcurrent sizing
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2
Views
948
augie47
augie47
M
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master electrician
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1
Views
905
ActionDave
ActionDave
C
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Question regarding branch circuits wire sizing
2 3
Replies
42
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7K
Ingenieur
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M
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Transformer for Microgrid Application - Confused
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6
Views
2K
Ingenieur
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P
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Disconnecting means required on transformer primary per 450.14
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5
Views
2K
augie47
augie47
M
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0-10v Fixture COntrol
Replies
2
Views
845
jumper
jumper
junkhound
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actual advantage of TR outlets.
Replies
10
Views
2K
gadfly56
gadfly56
M
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multi family dwelling
Replies
2
Views
853
Dennis Alwon
Dennis Alwon
S
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MCC PDC Sizing
2
Replies
24
Views
4K
Snyder5150
S
A
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allowable voltage in optional method of NEC
Replies
1
Views
799
Dennis Alwon
Dennis Alwon
C
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marina outlets
Replies
6
Views
1K
buzzbar
buzzbar
M
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CT Feed
Replies
2
Views
891
Jraef
Jraef
mshields
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Lightning protection in natatorium (pool)
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4
Views
959
steve66
steve66
Z
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Aids To Navigation Tower Grounding/Lightning Protection
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8
Views
1K
Sahib
Sahib
Jraef
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EMI/RFI under ground?
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14
Views
2K
winnie
W
R
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Individual fusing for internal heater bundles?
Replies
1
Views
860
petersonra
petersonra
mshields
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clearance behind ordinary dry type transformers
Replies
11
Views
8K
steve66
steve66
mshields
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The debate on 0.01 selectivity
Replies
2
Views
1K
ron
ron
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