FREE 313D Regulations, Codes, and Safety Standards Questions and Answers

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Which U.S. regulation governs the safe handling of refrigerants in air conditioning systems?

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The EPA's Section 608 certification program ensures proper refrigerant handling to prevent environmental harm.

What does the National Electric Code (NEC) regulate in air conditioning systems?

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The NEC provides guidelines for electrical installations, including wiring and circuit protection, in HVAC systems.

Which safety standard focuses on preventing exposure to hazardous substances in the workplace?

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OSHA's Hazard Communication Standard ensures workers are informed about chemical hazards and safety measures.

What is the primary purpose of ASHRAE Standard 15 in HVAC systems?

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ASHRAE Standard 15 provides safety guidelines for the design, installation, and operation of refrigeration systems to prevent hazards.

What is the function of OSHA's Lockout/Tagout (LOTO) standard in HVAC systems?

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The LOTO standard protects workers from hazardous energy during maintenance by ensuring equipment is properly shut off.

What does EPA Section 608 certification test require technicians to know?

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The Section 608 certification tests technicians on proper refrigerant handling, leak prevention, and environmental safety protocols.