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Electric power & transmission & distribution

bdn2004
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  • Question
Resistors in series with tripping coils in 125VDC power circuit breaker control schemes. WHY ? 1
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5
Views
24
waross
waross
nhcf
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  • Question
Starting Large 480 VAC motors DOL with Switchgear Breaker
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4
Views
6
LionelHutz
LionelHutz
dmnichol
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  • Question
T-Model Values for Zero Sequence Network for YNyn0d1 Transformer
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4
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18
7anoter4
7anoter4
pejap
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  • Question
Three-winding transformer and charging current on resistance grounded secondary
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5
Views
6
dpc
dpc
voltagevortex
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  • Question
Generator Armature Time Constant vs DC Time Constant
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3
Views
17
Gr8blu
Gr8blu
Cerkit
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  • Question
Ynyn transformer with open circuit fault
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0
Views
3
Cerkit
Cerkit
BEMPE16524
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  • Question
Fiber Optical Multiplexing
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0
Views
4
BEMPE16524
BEMPE16524
Ashdgee
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  • Question
Series Compensated EHV Lines
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1
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3
Ashdgee
Ashdgee
power2engineer
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  • Question
Adjustable support feet for field leveling Switchgear line up.
Replies
4
Views
21
che12345
che12345
Mohamed haggag
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  • Question
Electrical distribution panel (very important ) 6
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10
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11
waross
waross
cuky2000
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  • Question
Allowable forces on disconnect switch terminal
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3
Views
4
stevenal
stevenal
NickParker
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  • Question
Ex Enclosures - Certification
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1
Views
3
Kiribanda
Kiribanda
Dawsonh4
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  • Question
Varying Speed AC Generator to Steady DC 3
2
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29
Views
30
LittleInch
LittleInch
qman5
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  • Question
When do you call it quits for grounding of metallic items inside substations.
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1
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3
waross
waross
mmt019
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  • Question
Locating Oil type transsformers inside building
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6
Views
7
dpc
dpc
YellowDressGreenHair
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  • Question
IEEE Std 242-1986 Table 11 Conductor Temperature
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3
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19
7anoter4
7anoter4
NickParker
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  • Question
UPS Questions 2
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2
Views
9
waross
waross
Elec_Engr
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  • Question
CT sizing for Reverse Power Application 2
Replies
4
Views
14
EnzoAus
EnzoAus
dvd
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  • Question
Flooded underground electrical vaults 1
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3
Views
13
bacon4life
bacon4life
mbk2k3
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  • Question
Transformer Insulation Class Selection
Replies
1
Views
4
Gr8blu
Gr8blu
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