Electrical Calculations / Engineering

G
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400 amp service and free underground
Replies
2
Views
742
ptonsparky
ptonsparky
Tainted
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Fire pump and Jockey Pump Coordination
Replies
6
Views
1K
Tainted
Tainted
sketchy
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P.E. Signing Off On Field Modifications
Replies
17
Views
1K
Bwas
B
Grouch
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Non-metallic Floor Boxes
Replies
1
Views
876
tank728
T
E
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Tamper Resistant Receptacles in Hospital
Replies
1
Views
3K
brantmacga
brantmacga
D
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what size neutral in tap
Replies
1
Views
608
tom baker
tom baker
C
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Typical AIC rating for a 15 ton rtu
Replies
2
Views
769
tom baker
tom baker
S
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EMT Push Fittings
Replies
13
Views
2K
ActionDave
ActionDave
A
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Using 4160:120V PT on a 2.4KV MV SWGR
Replies
3
Views
1K
petersonra
petersonra
B
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Utility smart meter
Replies
4
Views
791
Open Neutral
O
D
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208V to 120V
Replies
3
Views
839
Dsg319
Dsg319
A
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Analysis of HV Bushing (138KV) PF and Capacitance test results
Replies
0
Views
618
adityalagudu3291
A
M
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Zig Zag transformer connection
Replies
5
Views
1K
mcelweec@gmail.com
M
S
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Soft Starter with a 200HP Motor
Replies
5
Views
1K
Jraef
Jraef
E
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Arc Flash
Replies
5
Views
1K
Bwas
B
D
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Power Flow Analysis for Industrial Facility
Replies
8
Views
1K
ron
ron
L
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MCC and Motor overcurrent protection question
Replies
3
Views
1K
Learner
L
F
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Interlock with 2 panels
Replies
14
Views
3K
synchro
synchro
Sparky2791
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Existing building, split into 2 occupancies. Second service permitted?
Replies
17
Views
1K
Sparky2791
Sparky2791
D
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125% of new continuous loads on existing service
Replies
4
Views
4K
wwhitney
W
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