The following are Technical Reports which our staff is pleased to offer in order to help keep you up-dated on information that can affect your projects.  There is no cost for the following Technical Reports. Feel free to download them and use them in your work. We only ask that you give us credit for the information if you quote them in any of your work.  The information in the Technical Reports is believed to be accurate, and we warn that you should always seek out qualified Engineering an other applicable professional help before utilizing any of the information for site specific projects.

Check this area of our web site often since the Technical Reports frequently are updated and replaced with newer and different topics.

Electrical - Motors - Lighting, Technical Reports

T-12 versus T-8 Lamps

Limitations on Use of 34 Watt, "Energy Saving" T-12 Lamps:

Estimate Of Variable Speed Drive Installed Costs

Lighting In Computer Areas.

Upgrading Of Fan System, JC Penney, Atlanta, GA

Types of Ground-Fault Circuit-Interrupters, (GFCI's)

DDC - VAV Electrical Controllers Can Produce Faulty Output Electrical Signals

Energy Efficient Motors May Not Always Cost Less to Operate

Lighting Glossary

DDC-VAV Terminal Box Controller Malfunctions On Minimum Airflow Operation

DDC Control System Glossary

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