This year, in the U.S. alone, approximately 800 people will be killed by faulty electrical appliances and power tools; hundreds more will be severely injured. Worn insulation, wire damage, and moisture- induced short-circuits can make these devices as “hot” as the power lines to which they are attached. The most...
Although most portable electric tools have an equipment- grounding conductor and many are double insulated, these methods are not fool proof. A grounding wire could break, or a cord could become defective. Using a GFCI overcomes these insulation problems. A ground fault occurs when the electrical current does not complete...
Think of all the activities we perform at work that would be so much more difficult, if not impossible, to do without electricity. Unfortunately, there is not always an electrical receptacle located nearby to directly plug our tools or equipment into, so we often utilize an extension cord to get...
Avoiding electrical shocks requires awareness of the hazards and a respect for this “Silent Killer.” The human body has a low resistance to electricity, making it, like most metals, a good conductor. Unlike metals however, the human body does not respond well when electricity passes through it. Physical results include...