Electrical Safety Learning Objectives Quiz

Which of the following should students be able to identify?

• Major electrical hazards.

• Electrical installation techniques.

• Electrical circuit design.

• Electrical equipment manufacturing.

Which of the following is NOT required for current to flow through a conductor in an electrical circuit?

• A source of energy

• A conductor

• A closed circuit

• An open circuit

Which of the following is a source of energy in an electrical circuit?

• A wire

• A battery

• A switch

• A resistor

What is the consequence of a person becoming part of an electrical circuit?

• They can be insulated

• They can be shocked

• They can be grounded

• They can be neutralized

What is the purpose of electrical standards according to OSHA?

• To increase productivity

• To protect employees from electrical hazards

• To reduce noise levels

• To improve communication

What are the most common electrical shock-related contact injuries?

• Fractures

• Burns

• Cuts

• Bruises

Which type of burn requires immediate medical attention?

• Thermal contact burns

• Arc or flash burns

• Electrical burns

• Sunburns

What causes electrical burns?

• Exposure to sunlight

• Electric current flowing through tissues or bone

• Contact with hot surfaces

• Chemical reactions

What results from high temperatures caused by an electric arc or explosion near the body?

• Thermal contact burns

• Electrical burns

• Arc or flash burns

• Chemical burns

What is the result of touching power lines in almost all cases?

• Severe injuries or death

• Mild injuries

• No injuries

• Temporary shock