Electrical Calculations / Engineering

petersonra
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how many of these can you have on a 20A circuit?
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2
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2K
steve66
steve66
T
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single-phase loads off 3-phase 4-wire
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2
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2K
TimWA
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E
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Best Approach for Cabling Addressable Fire System
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11
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3K
ron
ron
V
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general lighting loads for convenient store/gas station/
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5
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4K
john m. caloggero
J
J
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Emergency Light Rules
2
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20
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17K
steve66
steve66
J
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220volt motor with 480 VSD
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3
Views
2K
tom baker
tom baker
T
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RE: 25% Largest Motor(new post)
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6
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2K
TSET
T
T
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Hermetic room air-conditioners
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2
Views
2K
TSET
T
M
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DC or AC Hi-Pot Testing
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7
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20K
mako
M
sandsnow
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Locomotive Cable for General Wiring
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15
Views
8K
sandsnow
sandsnow
E
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Switched Outlets Coommercial/Residential
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6
Views
2K
electrojet
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S
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Commercial Garages, Repair and Storage
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1
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1K
john m. caloggero
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T
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Largest motor, addl. 25%
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6
Views
2K
charlie b
charlie b
G
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Fire Pump Fed From Utility & Generator
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17
Views
5K
sandsnow
sandsnow
rick hart
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Gel cell battery failure
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13
Views
5K
dereckbc
dereckbc
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How to handle ranges under 1 3/4 kW
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3
Views
2K
Wes G
W
C
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Dedicated electrical space
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3
Views
3K
charlie b
charlie b
T
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please check my range calc
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3
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2K
TimWA
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J
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Transformer question
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10
Views
4K
ccjersey
C
B
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I need a simple formula to calculate the total coulombs
2 3
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44
Views
8K
Physis 2
P
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