Electrical Calculations / Engineering

M
Voltage drop in 3 phase.
Replies
1
Views
311
Dsg319
Dsg319
T
Load calculation
Replies
1
Views
301
david luchini
david luchini
Tainted
Generator sizing for elevator inrush current
Replies
8
Views
787
zbang
Z
R
HVAC wire size ?
Replies
5
Views
398
roger
roger
J
Electrical Bid
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15
Views
659
Fred B
Fred B
D
Solar PV Inverter - Location, Closer to Panel or Meter
Replies
9
Views
402
designer82
D
A
Cable/Wire Tape
Replies
2
Views
341
David Castor
D
A
Flame Retardant
Replies
16
Views
598
Julius Right
Julius Right
A
Are we allowed to run multiple feeders to one single building per NEC 225.30
Replies
4
Views
505
aakhan
A
E
Fuel Tank Stored in Bus Garage - Classification
Replies
4
Views
276
JoeStillman
JoeStillman
W@ttson
Motor Operation - Speed Torque
Replies
8
Views
527
Julius Right
Julius Right
Grouch
Ampacity vs. Allowable Ampacity
Replies
4
Views
630
Carultch
C
I
50 Hz motors on 60 Hz system
2
Replies
28
Views
1K
Knightryder12
Knightryder12
W
panel board installation, fed by two main breakers
Replies
7
Views
516
jaggedben
J
A
Body Calc
2
Replies
34
Views
2K
Strathead
S
W
Challenger CH1020 277V & CH3020 480V etc Breaker TCCs
Replies
3
Views
302
Jraef
Jraef
R
Voltage drop
Replies
1
Views
311
LarryFine
LarryFine
S
400amp service
Replies
3
Views
366
electrofelon
electrofelon
E
Can you use MMP's (type F) on 3-phase industrial heaters?
Replies
13
Views
468
Jraef
Jraef
F
Adding a 200 amp breaker
Replies
5
Views
305
LarryFine
LarryFine
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