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.

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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

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| June 2000
Some new guys in town could either be your friends or enemies. They are called energy services companies (ESCOs).

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| June 2000
· How does a nonpower-limited fire alarm circuit differ from a power-limited fire alarm circuit?

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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

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