September Issue 2002

 


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| September 2002
In the past, the headline on this column would have turned off most estimators from reading further. They would have claimed this as part of the controller’s job.

| September 2002
A single-phase, rectified input, switching power supply will have a sharp reduction in current at the beginning of a sag, followed by an increase in current to a value greater

| September 2002
At June’s AEC Systems event—the biggest annual technology show for architecture, engineering and construction—a presentation focused on the 5 1/2-year design and construction

| September 2002
210.52(C)(3) Peninsular Counter Spaces Article 210 covers branch circuits except those that supply only motor loads. Motor load requirements are covered in Article 430.

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