What is the main purpose of lockout/tagout (LOTO) procedures in refrigeration maintenance?
Correct!
Wrong!
LOTO ensures that machines are properly shut off and not started again before the completion of maintenance work.
Which organization establishes workplace safety standards in the United States?
Correct!
Wrong!
OSHA is responsible for ensuring safe and healthful working conditions by enforcing standards.
What PPE is most essential when handling refrigerants?
Correct!
Wrong!
Gloves and safety goggles protect workers from chemical burns or eye injury due to refrigerant contact.
Why is proper ventilation important when working with refrigerants?
Correct!
Wrong!
Ventilation prevents the buildup of refrigerant gases, which can displace oxygen and pose health risks.
What is the correct action if a refrigerant leak is suspected?
Correct!
Wrong!
Leaks must be reported and repaired promptly to prevent safety hazards and environmental damage.
Which type of fire extinguisher is suitable for electrical fires in refrigeration areas?
Correct!
Wrong!
Class C extinguishers are specifically designed for fires involving electrical equipment.