What causes more than half of all electrocutions with energized power lines?
More than half the electrocutions of electrical workers were caused by direct or indirect contact with live electrical equipment and wiring (including light fixtures, circuit breakers, control panels, junction boxes, and transformers) (chart 2).
What is the most frequent violation of OSHA electrical standards?
What is the most frequent violation of OSHA electrical standards answer? Lockout/Tagout, Electrical Wiring Methods, and Electrical General Requirements are Three of the Most Violated Standards .
What is grounding OSHA quizlet?
A conducting connection, whether intentional or accidental, between an electrical circuit or equipment and the earth, or to some conducting body that serves in place of the earth. Grounding Conductor. Connects the device to the ground . Provides fault path for current and voltage in the event of a ground fault.
What are the three elements of a basic program for electrical safety?
3 Basic Elements of Electrical Safety Training Awareness of hazards and adequate training. In some companies with high employee turnover, many new hires do not receive the safety training they should, which is particularly dangerous when they have to work with electrical hazards. PPE compliance. Human factors.
What is the most common shock related injury?
Electrical burns are the most common shock – related , nonfatal injury . They occur when a worker contacts energized electrical wiring or equipment. Although electrical burns can occur anywhere on the body, they most often occur on the hands and feet.
What are the four primary causes of electrocution deaths?
These include burns, electrical shock, arc flash or blast, fire and explosions. Common causes for these other electricity related injuries include damaged equipment or faulty wiring, improper cord use, no GCFIs wet conditions, reversed polarity and lack of an assured grounding conductor program.
What are three examples of common OSHA violations?
Top 10 OSHA Violations in the Manufacturing Industry Machine Guarding. Standard: 1910.212, 219 – General Requirements and Mechanical Power-transmission Apparatus. Lockout/Tagout (LOTO) Hazard Communication (HAZCOM) Respiratory Protection. Electrical. Powered Industrial Trucks (PITs) Personal Protective Equipment (PPE) Occupational Noise Exposure.
What is the most serious hazard when working with electrical tools?
Among the most serious hazards are electrical burns and shocks . Electrical shocks , which can lead to injuries such as heart failure and burns , are among the major hazards associated with electric-powered tools.
What is the OSHA standard for extension cords?
OSHA regulations require three-wire type extension cords having strain relief. Also, only factory-assembled cords should be used and never modified.
What is OSHA grounding?
The term ” ground ” refers to a conductive body, usually the earth. ” Grounding ” a tool or electrical system means intentionally creating a low-resistance path to the earth. This is primarily designed to protect machines, tools, and insulation against damage.
Which of the following are electrical hazards OSHA quizlet?
OSHA’s electrical standards address electrical workplace hazards. Employees working on, near, or around electricity may be exposed to dangers such as, electric shock , electrocution , burns, fires, and explosions.
Which of the following are electrical hazards OSHA?
Construction. Electricity has long been recognized as a serious workplace hazard. OSHA’s electrical standards are designed to protect employees exposed to dangers such as electric shock , electrocution , fires , and explosions .
What is the most important rule of electrical safety?
What is the most important rule of electrical safety ? Never work on an energized circuit except if the power can not be disconnected. A piece of equipment can help us to think before acting. Do not depend on circuit breakers, fuses which may misguide wrongly.
What are some electrical safety rules?
Electrical safety tips for kids Never put fingers or other objects in an outlet. Keep metal objects out of toasters. Never use anything with a cord or plug around water. Never pull a plug out by its cord. Stay away from substations and power lines. Don’t climb on power poles. Never fly kites near power lines.
What are the basic electrical safety principles?
then at least do this! Principle 1: Work only on dead equipment whenever possible. Working on live electrical equipment can be extremely hazardous. Principle 2: Lock it out to prevent reenergization. Principle 3: Test it before you touch. Principle 4: Ensure you have the proper qualifications. What’s missing?