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Information by Electrical Professionals for Electrical Professionals
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Please Read Before you Post ---Rules & Regulations
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Please Read Before you Post ---Rules & Regulations
May 17, 2021
Dennis Alwon
Business Management / Estimating
Business Management
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Printer for blueprints
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gadfly56
Canadian Electrical Forum
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Breaker is larger than MOCP?
Nov 16, 2023
Eddie702
Controls & Logic
PLC and VFD
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Modbus RS485 Ground vs Drain
Today at 12:00 AM
Birken Vogt
Education
Exam Preparation, Instructor and CEU topics are posted here.
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Reading a 3 year old thread about potentially field modifying Lugs
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letgomywago
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What SPD for a 230V Delta (No Neutral)
Today at 4:27 AM
pathfinders
General Electrical Forum
For electrical topics that do not match any of the other headings.
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60kw Generator with battery backup
53 minutes ago
Seven-Delta-FortyOne
Bonding and Grounding
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Transformers in Reverse
9 minutes ago
electrofelon
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Alodine- Classification
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faresos
Lighting
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Low Voltage Lighting
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Flicker Index
Low Voltage and Limited Energy
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Low voltage cabling for a condominium building (20 units in a building about 700sqft each unit). Cat5e or Cat6A
Today at 8:59 AM
cabledawg
NEC
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2023 NFPA 70, 90.9(C) Permitted Uses of Soft Conversion
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GetWiredEmpire
Photovoltaic Forum
Alternative Energy Forum including wind, solar, inverter discussions
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SMA question
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jaggedben
Proposals/Comments for the next NEC cycle
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2029 Future PI: 230.90(A) Exception 5
Monday at 8:52 AM
brantmacga
Safety
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480V Panel Installed by DIY Homeowner
12 minutes ago
petersonra
Troubleshooting
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605
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605
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Loss of neutral-ground continuity, but still have neutral load.
Yesterday at 9:03 AM
jim dungar
Resources
Electrical Jobs
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432
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CALIFORNIA DEPARTMENT OF INDUSTIAL RELATIONS - Certified Electrician Requirements.
Nov 19, 2023
coop3339
Mike Holt's Newsletters
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Transformers in Reverse
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9 minutes ago
Bonding and Grounding
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480V Panel Installed by DIY Homeowner
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12 minutes ago
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53 minutes ago
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Single Wire Utility Transformers?
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58 minutes ago
General Electrical Forum
Another Home Inspector story
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General Electrical Forum
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