Electrical Calculations / Engineering

Merry Christmas
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Open Delta Connection
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hurk27
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Help with calcs
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bphgravity
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Box sizing help
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mhulbert
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Hazardous locations
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friebel
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how many of these can you have on a 20A circuit?
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steve66
steve66
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single-phase loads off 3-phase 4-wire
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TimWA
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Best Approach for Cabling Addressable Fire System
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ron
ron
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general lighting loads for convenient store/gas station/
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john m. caloggero
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Emergency Light Rules
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steve66
steve66
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220volt motor with 480 VSD
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tom baker
tom baker
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RE: 25% Largest Motor(new post)
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TSET
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Hermetic room air-conditioners
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TSET
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DC or AC Hi-Pot Testing
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mako
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Locomotive Cable for General Wiring
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sandsnow
sandsnow
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Switched Outlets Coommercial/Residential
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electrojet
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Commercial Garages, Repair and Storage
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john m. caloggero
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Largest motor, addl. 25%
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charlie b
charlie b
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Fire Pump Fed From Utility & Generator
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17
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sandsnow
sandsnow
rick hart
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Gel cell battery failure
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dereckbc
dereckbc
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How to handle ranges under 1 3/4 kW
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3
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Wes G
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