![]() ![]() Be sure to lockout and tagout switches when working on equipment.Įlectricity can be an ally or an enemy."Obedience to Authority" redirects here. Check electrical cords before, during and after each use for fraying and other signs of wear and defects. ![]() Keep electrical equipment away from water and dampness. Remove jewelry and other metal objects when working on electrical circuits. Treat all circuits as live until tested Inspect the area you're working in for electrical hazards. Use a Class C-rated fire extinguisher for electrical fires shut off the source of power as quickly as possible. Never use water to put out an electrical fire water can cause a fatal shock. Always use Ground Fault Circuit Interrupters (GFCIs) even when using double insulated tools. In our workplace by keeping in mind these guidelines: Give the required first aid until professional help arrives. Next, check to see if the victim's heart or breathing has stopped. If this cannot be accomplished, obtain a nonconductive item, such as dry clothing, dry rope or a dry stick, and remove the victim from the source of the current. If the victim is still in contact with the current, disconnect or de-energize the circuit, if possible. Often, particularly in the cases of low-voltage shock, victims are unable to pull away from the source of current. First, stop the current flowing from the circuit through the victim's body, if it hasn't already been done. To prevent electrical shock, which can cause several types of injuries, make sure that your body cannot become part of the electrical flow and the path of the current.Īn important phase of electrical safety is knowing how to help an electrical shock victim. rubber mats, isolated tools, EH rated shoes).Įffects of electrical shock depend mainly on the total amount of current flow and the path of the current through the victim's body. One way to keep the body's resistance high is to keep it dry, particularly the hands and feet, which might make the contacts and be instrumental in completing the circuit. If your body is sweaty or damp, an oversensitive ground within it is created, which easily causes electrical shock. A ground is a conducting connection between an electrical circuit or piece of equipment and the earth, or to some conducting body that serves in place of the earth. This resistance is reduced to almost zero when the skin is wet, especially if the skin is wet because of perspiration.Įlectricity and proper grounding work together for safety. The dry, outer skin of the human body offers extremely high resistance to electrical flow. Shocks of several thousand volts, while others have been killed by voltages as Higher the voltage, the greater the amount of current. Of current that flows through the body when the contact is made. Resistance denotes the restrictions that try to slow down or stop the flow.Įlectrical shock can only occur when a part of the body completes a circuit between a conductor and another conductor or a grounding source.ĭeath or injury is not caused by the voltage the damage is done by the amount Current (amperage) refers to the amount of electricity that is flowing. Voltage is the force that causes the current to flow. Voltage, current and resistanceĪre the basic terms used when talking about electricity. Understand the shocking power of electricity. MostĪccidents happen because people don't look, don't think, or just don't Electrical shock kills and injures hundreds of workers each year. ![]()
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