Electrical Contractor Magazine

June Issue 2000

 


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June 2000
This, as the first of a three-part series, is an overview of why traditional bidding methods don't apply for bidding telecommunications cabling systems. READ MORE
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June 2000
When you have a 1/2-inch knockout and you need a 3/4-inch one, put a 1/2-inch hole saw on the arbor, then slide a 3/4-inch hole saw over the 1/2 -inch one. READ MORE
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June 2000
Prior to and including the 1956 National Electrical Code (NEC) there was a limit of nine conductors in a raceway, except when used for control, stage lighting, elevators, and READ MORE
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June 2000
Article 100-Definitions; Article 110-Requirements for Electrical Installations; Article 230-Services; Article 240-Overcurrent Protection; Article 250-Grounding; Article 305-Te READ MORE
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June 2000
Article 100-Definitions; Article 110-Requirements for Electrical Installations; Article 230-Services; Article 240-Overcurrent Protection; Article 250-Grounding; Article 305-Te READ MORE

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June 2000