ACA Construction Safety - Electrical Safety

What is the minimum distance that should be maintained between electrical equipment and water sources?

• 2 feet

• 5 feet

• 10 feet

• 15 feet

Which of the following is NOT a safe practice when working with electrical equipment?

• Touching electrical equipment with wet hands.

• Using electrical equipment near flammable materials.

• Working on electrical equipment without proper training.

• Using damaged electrical equipment.

What should you do if you notice damaged electrical cords or equipment on a construction site?

• Wait for someone else to report it

• Fix it yourself

• Ignore it and continue working

• Report it to the supervisor or person in charge of safety

What is the purpose of a ground fault circuit interrupter (GFCI)?

• The purpose of a ground fault circuit interrupter (GFCI) is to improve the efficiency of electrical appliances.

• The purpose of a ground fault circuit interrupter (GFCI) is to protect against electrical shock and prevent potential electrocution or electrical fires.

• The purpose of a ground fault circuit interrupter (GFCI) is to regulate the flow of electricity in a circuit.

• The purpose of a ground fault circuit interrupter (GFCI) is to provide extra power to electrical devices.

Which of the following is a potential electrical hazard on a construction site?

• Exposed electrical wires

• Properly labeled electrical panels

• Improperly grounded equipment

• Adequate lighting

What should you do if you accidentally touch a live electrical wire?

• Touch the wire with your bare hands to discharge the electricity

• Move away from the wire without touching it and notify a qualified electrician or emergency services.

• Pour water on the wire to extinguish the electricity

• Ignore the wire and continue with your work

What is the purpose of lockout/tagout procedures?

• To increase productivity and efficiency in the workplace.

• To provide additional training opportunities for workers.

• To ensure compliance with environmental regulations.

• To protect workers from hazardous energy sources during maintenance or servicing of machines or equipment.

Which of the following is a safe practice when using electrical extension cords?

• Use extension cords with frayed or damaged insulation.

• Run extension cords under rugs or carpets.

• Connect multiple extension cords together.

• Avoid overloading the extension cord.

What should you do before using electrical equipment on a construction site?

• Wear gloves and protective clothing

• Inspect the equipment, ensure proper grounding, and follow safety guidelines

• Use the equipment without inspection

• Ignore safety guidelines

What is the purpose of wearing insulated gloves when working with electrical equipment?

• To protect against electric shock.

• To prevent static electricity buildup.

• To improve grip on the equipment.

• To keep hands warm in cold weather.