August Issue 2002

 


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| August 2002
CODE CITATIONS Article 110 Requirements for Electrical Installations

| August 2002
In August 1979, late in the morning, lightning struck the antenna and communications center of a police station in central Florida––a high lightning-incidence state.

| August 2002
Since the 1980s, the National Fire Protection Association’s fire alarm standards have required the notification appliance (speaker) circuits used in high-rise building Emergen

| August 2002
Please see Electrical Contractor magazine for referenced Figures.

| August 2002
For years now, the increasing demand for backup power has been a major issue for both consumers and electricians because voltage surges can bring an entire home or office to a

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