OSH CHAPTER 6

What are the principal hazards associated with electricity?

Electric shock, electric burns, electrical fires and explosions, and arcing.

What are the potential consequences of electrical shocks?

Injuries such as heart failure, burns, and falls from elevated surfaces.

What is a key safety feature of double-insulated tools?

An internal layer of protective insulation that completely isolates the external housing of the tool.

What should employees do when using electric tools?

Operate within design limitations, use gloves and safety footwear, and store tools in a dry place.

What precautions should be taken when using electric tools in wet locations?

Only use tools that are approved for damp or wet conditions.

What general training is required for electrical safety?

Training at all levels, including on-the-job instruction, apprenticeship for technicians, and supervisory courses.

What first-aid training should be available to those working with electrical equipment?

Cardiovascular resuscitation and treatment of electric burns.

What management system should be in place for electrical safety?

A system to ensure electrical systems are installed, operated, and maintained safely.

What responsibilities do managers have regarding electrical safety?

Provision of adequate resources for safety and ensuring safe systems of work are in place.

What additional control measures should be taken when working with electricity?

Selection of suitable equipment, use of protective systems, and inspection and maintenance strategies.

What is the importance of regular maintenance for electrical systems?

To prevent serious risks of injury or fire from installed electrical equipment.

How should maintenance standards be set for electrical systems?

As high as possible to ensure reliability and safety.

What should be followed during electrical and mechanical maintenance?

Safe operating procedures for the isolation of plant and machinery.

What are the dangers of using electrical hand tools?

Electrical burns and shocks, which can lead to severe injuries.

What can a small amount of electric current cause?

Fibrillation of the heart and death.

What should be done to prevent tripping hazards with electric tool cords?

Ensure that cords do not present a tripping hazard.

What is the significance of keeping work areas well-lit when using electric tools?

To enhance visibility and reduce the risk of accidents.

What is a common hazard when using electric tools on ladders?

Electrical shocks can cause users to fall off ladders.

What should be done if electrical tools are not in use?

Store them in a dry place.

What is the role of an external competent person in small factories?

To offer necessary advice regarding electrical systems.

What should be determined by the manufacturer's recommendations?

Inspection and maintenance periods for electrical equipment.

What are the learning outcomes of the electrical hazards course?

Identify hazards from electricity use and describe control measures for electrical systems.

Why is electricity considered hazardous despite its convenience?

It has the potential to cause fatal results if not handled properly.