Electrical Calculations / Engineering

k-rag
  • Locked
220.16(A) Existing Installations Additions. (2023 NEC)
Replies
5
Views
1K
k-rag
k-rag
P
  • Locked
MV-105 Cable Ampacity Temperature Limitations
Replies
1
Views
708
ron
ron
O
  • Locked
Conductor size
Replies
17
Views
1K
retirede
R
D
  • Locked
240V to 480V Equipment Feed
2
Replies
20
Views
2K
Jraef
Jraef
P
  • Locked
Hot tub element resistance
Replies
14
Views
1K
Jraef
Jraef
C
  • Locked
Zero Sequence flow of YgYg transformers
Replies
8
Views
2K
David Castor
D
O
  • Locked
Voltage drop & conductor size
Replies
4
Views
572
wwhitney
W
F
  • Locked
Re-feeding an existing 240/120V Delta service from 480/277V
2
Replies
21
Views
1K
hillbilly1
H
D
  • Locked
Buck Boost Transformer
2 3
Replies
57
Views
4K
topgone
T
R
  • Locked
Largest Motor
Replies
8
Views
1K
robert.mcchesney@perrytec
R
A
  • Locked
Ampacity table for single 105°C and 125°C insulated conductors in free air?
Replies
0
Views
534
alej27
A
N
  • Locked
Panel Calc Question
Replies
9
Views
906
kwired
kwired
D
  • Locked
Cooktop/Wall oven branch ckt & taps
Replies
5
Views
801
CoolWill
C
F
  • Locked
Voltage Drop For Long Feeder
Replies
5
Views
1K
Julius Right
Julius Right
M
  • Locked
220.87
Replies
1
Views
682
electrofelon
electrofelon
augie47
  • Locked
Office Building Calculation
Replies
1
Views
631
tortuga
tortuga
M
  • Locked
How to calculate AC current draw through a DC motor and its controller?
Replies
6
Views
1K
mausaer
M
B
  • Locked
Servo vs. Induction Motor Rotor Tq
Replies
7
Views
1K
bgbbgb246
B
Grouch
  • Locked
Demand Question
Replies
7
Views
1K
Carultch
C
A
  • Locked
Motor OCPD choice. NEC Arts 240 - 430
Replies
13
Views
1K
Jraef
Jraef
You must log in or register to post here.
Top