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Electrical Calculations / Engineering
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Fault Current Calculation
Captainjon0107
Aug 19, 2021
Replies
14
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1K
Aug 20, 2021
electrofelon
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VFD Operation Curve
Charz
Aug 18, 2021
Replies
5
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932
Aug 20, 2021
paulengr
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Disconnect Switch Ahead of CT Cabinet (NYC ConEdison)
Tainted
Aug 19, 2021
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11
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1K
Aug 20, 2021
MyCleveland
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NEC Section 220.40
xptpcrewx
May 19, 2021
2
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28
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3K
Aug 20, 2021
Strathead
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Apartment Building House Loads Demand
Tainted
Aug 11, 2021
2
3
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47
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3K
Aug 19, 2021
cyriousn
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Estimate cost question
anbm
Aug 19, 2021
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0
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454
Aug 19, 2021
anbm
A
C
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VFD Cables
Charz
Aug 18, 2021
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12
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2K
Aug 19, 2021
paulengr
P
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110.26 Dedicated Electrical Space
Tainted
Aug 14, 2021
Replies
17
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1K
Aug 18, 2021
cyriousn
C
D
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Breaker Coordination - TCC included
designer82
Jul 25, 2021
Replies
18
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2K
Aug 18, 2021
paulengr
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A
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Cogen/Paralleling Gear
Alwayslearningelec
Aug 13, 2021
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5
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612
Aug 18, 2021
drktmplr12
D
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705 Bus Connection MCB Rating and Power Source Amperages
cyriousn
Aug 18, 2021
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0
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271
Aug 18, 2021
cyriousn
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60hz vs 50hz Cable Impedance Values
confused-engineer81
Jul 2, 2021
2
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20
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3K
Aug 18, 2021
confused-engineer81
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Brain spasm on single phase and 3 phase load calculation
brother
Aug 18, 2021
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1
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421
Aug 18, 2021
winnie
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Refrigeration Rack with 10K SCCR and actual Available Fault current of 39KAIC
Pullnwire
Aug 15, 2021
2
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23
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2K
Aug 17, 2021
JoeStillman
S
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600A Single family service conductor size
steve11777
Aug 16, 2021
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15
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1K
Aug 17, 2021
JoeStillman
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Can a conductor have a different temperature rating at each end?
JoeStillman
Aug 16, 2021
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4
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492
Aug 17, 2021
bwat
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panel directory
Roddick
Aug 10, 2021
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12
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1K
Aug 16, 2021
Fred B
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Can 1/0, 15kV, EPR cable w/ copper tape shield be spliced in a hand hole? Should it?
Calrissian45
Aug 13, 2021
Replies
5
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537
Aug 13, 2021
electrofelon
Locked
Adjustment factors and voltage drop calculations
ctaylo360860
Aug 13, 2021
Replies
11
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757
Aug 13, 2021
ctaylo360860
T
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Conductor Size for 320A/ 400A Service
tronic
Aug 12, 2021
Replies
9
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4K
Aug 12, 2021
electrofelon
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