Electrical Calculations / Engineering

S
VFD on Line vs. Load Side of Transformer
Replies
6
Views
762
Jraef
Jraef
A
Adjustments and derating
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2
Views
365
don_resqcapt19
don_resqcapt19
M
Oil sample test of transformers
Replies
8
Views
826
Deltaforce
D
L
Load Calc for an outdoor heat pump
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14
Views
2K
tortuga
tortuga
K
Phase Shift 360 degrees?
2
Replies
32
Views
3K
Joethemechanic
Joethemechanic
W@ttson
Submerged Cables
Replies
7
Views
620
Elect117
E
J
(2+2) Furniture Wiring
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11
Views
2K
Dawinchyle
D
T
Low Voltage Direct Buried Cables
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6
Views
1K
Julius Right
Julius Right
J
220.87 Determining Existing Loads
2 3 4
Replies
62
Views
5K
tjdilly
T
F
Switchgear UL 1558 Listing
Replies
11
Views
1K
JoeStillman
JoeStillman
R
HVAC SCCR
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10
Views
739
augie47
augie47
K
Fire Pump Feeder
Replies
7
Views
682
hillbilly1
H
Tainted
Rating of utility service conductors in NYC
2
Replies
20
Views
2K
electrofelon
electrofelon
G
Aluminum Terminations on AC equipment
Replies
9
Views
721
jaggedben
J
T
Any Idea Why TC Integral Grounds Seem Undersized?
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3
Views
504
That Man
T
A
Maximum # of 90 degree bends-NEC vs. TIA-569
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3
Views
1K
don_resqcapt19
don_resqcapt19
B
UL Listing Hypress Lugs/Butt Splice
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2
Views
488
ptonsparky
ptonsparky
W
Settle a Bet on 220.12(A)
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2
Views
730
steve66
steve66
Tainted
Feeders passing through sections of service switchboard
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3
Views
577
tjdilly
T
A
VD Calc
Replies
12
Views
652
wwhitney
W
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