The Risk From Above An accidental power line contact illustrates he need to stay 'heads-up' on the jobsite and consider all possible dangers More

Operations and Maintenance Articles

Understanding the Basics of Low-Voltage Lighting Tungsten-halogen and standard incandescent are the lamps of choice in the growing low-voltage lighting system world Feb 1, 2004 , Electrical Construction & Maintenance What is Insulation Testing? Understanding the fundamentals of electrical insulation testing will help you keep your power system running smoothly Jan 1, 2004 , Electrical Construction & Maintenance Short Circuits Everyone makes mistakes. Some are just funnier than others… Jan 1, 2004 , Electrical Construction & Maintenance What You Need to Know About Category Ratings Using a properly rated test instrument on your next project can mean the difference between completing the task without incident or suffering a serious injury Jan 1, 2004 , Electrical Construction & Maintenance The Basics of Ladder Logic Ladder logic is the basis of most control functions Dec 1, 2003 , Electrical Construction & Maintenance Meter Basics Meters are indispensable when working with electrical systems Nov 1, 2003 , Electrical Construction & Maintenance Direct Current Motor Basics The first type of motor built is still in widespread use Oct 1, 2003 , Electrical Construction & Maintenance Drawing the Line in the Design Milieu Disregard for lock-out/tag-out at a cheese factory isn't enough to overshadow a contractor's responsibility to safe design Oct 1, 2003 , Electrical Construction & Maintenance Putting Hipot Out to Pasture As DC high-potential testing starts to show its age, test methods recommended by IEEE are ready to fill the void Oct 1, 2003 , Electrical Construction & Maintenance What Would You Do? — Part II Input From the Industry The armchair forensic engineers have spoken, and the gameplan calls for patience and care Sep 1, 2003 , Electrical Construction & Maintenance The T5 Fluorescent Lamp: Coming on Strong Technological advances in high-performance lighting increase lighting efficiency and provide designers with several new lighting options Sep 1, 2003 , Electrical Construction & Maintenance The Basics of Transformers By raising and lowering voltage levels, transformers make power systems versatile Aug 1, 2003 , Electrical Construction & Maintenance