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gadfly56
Bid proposal write ups

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Transformer Secondary Conductors

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tortuga
Voltage drop across Solid state relay?

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Exam Preparation, Instructor and CEU topics are posted here.
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Coppersmith
Uh oh, I need training courses quick!

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PFC voltage rating

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For electrical topics that do not match any of the other headings.
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Water heater shocking customer

Bonding and Grounding

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250.92 Services (A) & (B). Clarifications.

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rbalex
Are RMC Compression threadless couplings permissible to use in CL1/DV1 applications?

Lighting

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roger
Temporary installations 590.4(g)

Low Voltage and Limited Energy

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gadfly56
Combo Fire/Smoke Damper 24 VAC Power Supply

NEC

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infinity
Is this Dangerous?

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Alternative Energy Forum including wind, solar, inverter discussions
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electrofelon
Earthing Metal Frame Structure Roof Mounted

Proposals/Comments for the next NEC cycle

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mbrooke
2020 NEC

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rbalex
Codes for inspections and safety

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Intermittent Ground Fault Trip on VFD

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Electrical Jobs

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Electrical job

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