Which of the following is an example of an electrical hazard?

A dangerous condition such that contact or equipment failure can result in electric shock, arc flash burn, thermal burn, or blast. Fire, shock, and electrocution have been considered to be electrical hazards for many years. Since the 1995 edition of NFPA 70E, arc flash has been recognized as an electrical hazard.

What are examples of electrical hazards?

Eight most dangerous electrical hazards in your home

  • Poor Wiring and Defective Electric Wires: …
  • Outlets Close to Water. …
  • Lightbulbs. …
  • Covered Electrical Cords and Wires. …
  • Pouring Water on Electrical Fires. …
  • Inquisitive Young Children. …
  • Wet Hands. …
  • Extension Cords.

Which of the following are electrical hazards quizlet?

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?

The following hazards are the most frequent causes of electrical injuries: contact with power lines, lack of ground-fault protection, path to ground missing or discontinuous, equipment not used in manner prescribed, and improper use of extension and flexible cords.

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What are the 3 types of electrical hazards?

There are three main types of electrical hazards: electric shock, electrical burns, and arc blasts (the effect of blasts).

How do you identify electrical hazards?

To keep you safe at your workplace, we have listed a few common electrical hazards that you should be aware of and take necessary precautions.

  1. Faulty or Damaged Wiring. …
  2. Overloading Circuits. …
  3. Use of Extension Cords. …
  4. Water Spill on Electrical Devices. …
  5. Improper Grounding. …
  6. Incorrectly placed Electrical Cords. …
  7. Loose Fitting Plugs.

What is electrical hazards in the workplace?

Overhead Power Lines

They carry high voltages and can cause severe burns to the workers. Any contact with overhead power lines can result in electrocution. It is important to maintain distance from the overhead power lines and install safety barriers. Power lines and electricity poles removed from Cumbrian Beauty Spot.

What is the definition of electrical hazard?

An electrical hazard is a dangerous condition where a worker can or does make electrical contact with energized equipment or a conductor. … Static electricity is the accumulation of charge on surfaces as a result of contact and friction with another surface.

What are the three most common types of Gfcis used today?

There are three types of GFCI which are commonly used. They are called the GFCI output, the portable GFCI and the GFCI circuit breaker.

Is arc flash an electrical hazard?

A dangerous condition such that contact or equipment failure can result in electric shock, arc flash burn, thermal burn, or blast. Fire, shock, and electrocution have been considered to be electrical hazards for many years. Since the 1995 edition of NFPA 70E, arc flash has been recognized as an electrical hazard.

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What is the most common type of electrical hazard?

Common types of electrical hazard include:

  • Contact with live wires resulting in electric shock and burns,
  • Fires due to faulty wiring,
  • Exposed electrical parts,
  • Ignition of fires or explosions due to electrical contact with potentially flammable or explosive materials,
  • Inadequate wiring,

Is standards for electrical safety?

(1) IS:732 – 1989 Code of practice for electrical wiring installations. (2) IS: 4648 – 1968 Guide for electrical layout in residential buildings. (4) IS: 8884 – 1978 Code of practice for installation of electric bells and call system. (5) IS: 5578 – 1985 Guide for marking of insulated conductor.

What are the 4 main types of electrical injuries?

There are four main types of electrical injuries: flash, flame, lightning, and true. Flash injuries, caused by an arc flash, are typically associated with superficial burns, as no electrical current travels past the skin.

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