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Electric power & transmission & distribution

rjohnston
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Explanation of NEC article 680.26 section 3
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10
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183
rjohnston
rjohnston
stretched2thin
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Instantaneous Differential Relay - Why do you need it?
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7
Views
250
OldPfart
OldPfart
lyledunn
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Lighting transformer isolation
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1
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88
m3
m3
mjevans
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RCD's and stray capacitance to ground 1
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3
Views
152
ScottyUK
ScottyUK
james001
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Seismic Question
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1
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90
rbulsara
rbulsara
HighPotential
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Want 14 wire with a fixed load on 20A breaker HELP! 1
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7
Views
126
peebee
peebee
Andres
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Tropicalized windings
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2
Views
115
peebee
peebee
stretched2thin
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Ground Grid Design 1
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4
Views
159
stretched2thin
stretched2thin
tmet
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Coordination with the transformer inrush curver?
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7
Views
519
cuky2000
cuky2000
bobziva
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  • Question
SHORT CIRCUITS CALCULATION SOFTWARE 2
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9
Views
140
mta0303
mta0303
chad44
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New Elevators Cause Noise in Conduit 2
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5
Views
249
busbar
busbar
bjo
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short circuit calculation
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6
Views
163
rbulsara
rbulsara
mpparent
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IEEE standard on median life of MCC's 1
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5
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413
rbulsara
rbulsara
busbar
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  • News
Fame in the Ranks
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1
Views
63
SidiropoulosM
SidiropoulosM
Sparkyonline
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  • Question
Electrical terminal clearances
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8
Views
386
busbar
busbar
gettmank
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Participation in Standards Review
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0
Views
55
gettmank
gettmank
appunni
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GROUNDING OF NEUTRALS
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7
Views
100
jghrist
jghrist
HighPotential
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  • Question
WHERE CAN I GET STRANDED ROMEX?
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2
Views
63
jghrist
jghrist
whipit
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  • Question
3 phase open delta?
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8
Views
110
rbulsara
rbulsara
mpparent
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  • Question
PFC Power Supplies
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3
Views
77
rbulsara
rbulsara
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