Electrical Calculations / Engineering

B
ABB Series rating
Replies
3
Views
309
Jraef
Jraef
D
Fire Pump Service
Replies
3
Views
148
infinity
infinity
T
EV Charging Equipment Parameters per US Standards?
Replies
4
Views
313
hillbilly1
H
Grouch
Current Limiting Breaker
Replies
3
Views
244
ron
ron
D
Transformers and current limiting
Replies
6
Views
395
jim dungar
J
Dennis Alwon
EV Charger Calculation
Replies
15
Views
678
Elect117
E
J
Anyone use an app for residential load calcs?
Replies
6
Views
322
Dennis Alwon
Dennis Alwon
W
Sizing wire to allow for Voltage Drop on a Commercial lighting circuit.
Replies
12
Views
2K
kwired
kwired
Tip DS
Sizing of OCPD for feeder circuits in UL 508a - Double dipping?
Replies
0
Views
413
Tip DS
Tip DS
H
Welder Control Panel Wiring
Replies
5
Views
755
hillbilly1
H
B
Lookup table for ambient temperature, USA. NEC Section 310.15 uprating underslab conduit.
Replies
1
Views
548
infinity
infinity
A
Voltage Drop
2 3 4
Replies
64
Views
2K
kwired
kwired
Sparky2791
2 Generators (not paralleled) , One Building
Replies
4
Views
217
Sparky2791
Sparky2791
A
MCB Size
2
Replies
21
Views
1K
kwired
kwired
R
Sizing dwelling unit feeders
Replies
9
Views
308
Fred B
Fred B
Sparky2791
220.84 Calculations
Replies
3
Views
236
tortuga
tortuga
E
IECC C405.11
Replies
13
Views
841
Knightryder12
Knightryder12
D
Panelboard Questions
2 3
Replies
47
Views
2K
qcroanoke
qcroanoke
F
Ductwork and MC
Replies
7
Views
369
cadpoint
cadpoint
A
Voltage Drop
Replies
9
Views
406
LYLE2231
L
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