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Electrical Calculations / Engineering

Merry Christmas
V
Do we select what starter type to use with certain motors or does the manufacturer specify?
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2
Views
206
jim dungar
J
R
Two Electrical Services - Code Question
2
Replies
31
Views
781
wwhitney
W
D
120/240 delta service changing to 120/208 wye
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7
Views
364
jcbabb
J
E
Line-side-bus-tapped new main service off existing switchgear? (California)
Replies
6
Views
255
energywork
E
K
  • Locked
240v elements on 480v supply
Replies
2
Views
240
Jraef
Jraef
D
Rationale for 220.82 not permitting 3-phase services?
Replies
8
Views
344
tortuga
tortuga
T
600a ring-type meter socket with bypass?
Replies
15
Views
530
jaggedben
J
D
Meter Center Upgrade - Live work
Replies
4
Views
256
designer82
D
I
Help
Replies
1
Views
155
ActionDave
ActionDave
N
Service Conductors to Fire Pump Controller - Grounded Conductor
Replies
6
Views
220
augie47
augie47
M
Utility companies scope of work for transformers
Replies
10
Views
572
electrofelon
electrofelon
R
460V to 480V
2
Replies
21
Views
630
winnie
W
Z
Size the transformer for (30) Apt. Units
Replies
14
Views
475
JoeStillman
JoeStillman
A
EX/DX
Replies
4
Views
271
Alwayslearningelec
A
R
Potential electrical power saving by increasing the size of conductors NEC REQUIRED
3 4 5
Replies
82
Views
3K
LarryFine
LarryFine
U
Seeking Advice on Integrating Smart Glasses for the Visually Impaired into Electrical Safety Workflows
Replies
3
Views
269
TwistLock
T
Shujinko
Requesting Available Fault Current
2
Replies
23
Views
1K
electrofelon
electrofelon
V
MCA is 200% of FLA for condenser unit
Replies
4
Views
314
victor.cherkashi
V
Electromatic
mA reading polarity
Replies
7
Views
470
GoldDigger
G
D
Fire Pump Wiring
Replies
7
Views
379
dvcraven052256
D
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