Electrical Calculations / Engineering

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460V to 480V
2
Replies
21
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2K
winnie
W
Z
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Size the transformer for (30) Apt. Units
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14
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1K
JoeStillman
JoeStillman
A
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EX/DX
Replies
4
Views
709
Alwayslearningelec
A
R
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Potential electrical power saving by increasing the size of conductors NEC REQUIRED
3 4 5
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82
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8K
LarryFine
LarryFine
U
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Seeking Advice on Integrating Smart Glasses for the Visually Impaired into Electrical Safety Workflows
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3
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944
TwistLock
T
Shujinko
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Requesting Available Fault Current
2
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23
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3K
electrofelon
electrofelon
V
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MCA is 200% of FLA for condenser unit
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4
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970
victor.cherkashi
V
Electromatic
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mA reading polarity
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7
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2K
GoldDigger
G
D
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Fire Pump Wiring
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7
Views
997
dvcraven052256
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T
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Demand VS Connected. What to use?
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11
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2K
petersonra
petersonra
S
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Can Electrically Heat Traced Tubing Be Run Inside An RGS Conduit?
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9
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2K
kingpb
kingpb
B
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voltage drop 3% include transformer or not?
2
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24
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3K
kingpb
kingpb
W
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Bonding Multiple Service Disconnecting Means - Objectionable Current
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10
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2K
wwhitney
W
Tainted
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Does this new installation comply with 110.26(F)(1)(a)?
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11
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995
Tainted
Tainted
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Potential failures from poor conductor sizing practices?
2 3
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40
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4K
kingpb
kingpb
kingpb
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80% Breaker Loading/Trip Setting 125% above load)
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3
Views
907
jaggedben
J
C
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CT rated
Replies
7
Views
986
kingpb
kingpb
B
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Amps vs Amps per hour
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14
Views
2K
jhink
J
E
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Sizing C/T Cabinet Meter Conductor
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13
Views
1K
infinity
infinity
A
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Galv Steel On Coated Conduit
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6
Views
866
don_resqcapt19
don_resqcapt19
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