Electrical Power Systems Articles by Charles F. Kerchner, Jr., P.E. Retired

Power Line Problems- An Introduction

Faulty Electrical Outlets - The Unnoticed Hazard

UPS - Uninterruptible Power System Waveforms - Is a Sinewave Necessary?

UPS - Uninterruptible Power Systems - Standy vs. Continuous

What's a Watt and is a Watt What You Want?

Copyright ©2005-2007
Charles F. Kerchner, Jr.
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Page Created - 23 Sep 2005
Last Revised - 8 May 2007
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