Which of the following problems can faulty electrical equipment cause? Shock.
What problems can Faulty electrical equipment cause?
Faulty or overloaded equipment can lead to fires which can cause damage, injuries and loss of life.
- work in or on excavations.
- working in wet, harsh or confined conditions.
- working on or near overhead lines, for example tipping loads.
- working on or near equipment that’s thought to be dead but has a live current.
What are the electrical dangers to persons and equipment?
- Too much current running through wiring where overcurrent protection fails or does not exist.
- Faulty electrical outlets resulting in poor contact or arcing.
- Poor wiring connections and old wiring that is damaged and cannot support the load.
Which among the following is the most dangerous place to use electrical equipment?
The most dangerous place to use electrical equipment is? Indoors. Outdoors.
Which of the following is an example of an electrical hazard?
Some hazards include: Loose or improper connections, such as electrical outlets or switches. Frayed appliance or extension cords. Pinched or pierced wire insulation, which could occur from, for example, a chair leg sitting on an extension cord.
What is faulty electrical equipment?
Faulty or overloaded equipment can lead to fires which can cause damage, injuries and loss of life. The main hazards of working with electricity are: injury from exposure to arcing, fire from faulty electrical equipment or installations. … There are many causes of power failures in an electricity network.
What are the causes of electrical faults?
Electrical fault is an abnormal condition, caused by equipment failures such as transformers and rotating machines, human errors and environmental conditions. Theses faults cause interruption to electric flows, equipment damages and even cause death of humans, birds and animals.
What is the most important rule of electrical safety?
Do Not Touch Energized Circuits
Never touch any energized circuit with your bare hands. You may not be privileged to know what happened later. This is a very vital and primary rule in electrical safety. It is equally important that you should treat all circuits as energized any time you come across one.
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,
What are the three 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.
- Faulty or Damaged Wiring. …
- Overloading Circuits. …
- Use of Extension Cords. …
- Water Spill on Electrical Devices. …
- Improper Grounding. …
- Incorrectly placed Electrical Cords. …
- Loose Fitting Plugs.
How can we prevent electrical hazards?
- Inspect wiring of equipment before each use. …
- Use safe work practices every time electrical equipment is used.
- Know the location and how to operate shut-off switches and/or circuit breaker panels. …
- Limit the use of extension cords. …
- Multi-plug adapters must have circuit breakers or fuses.
How do you protect yourself when handling electrical objects?
Avoid electrical hazards both in your home and elsewhere:
- Never touch a fallen power line. …
- Avoid contact with overhead power lines during cleanup and other activities.
- Do not drive through standing water if downed power lines are in the water.