Practice Test Geeks(CCT) Certified Casper Technician Practice Test
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Safety Standards & Regulatory Compliance Flashcards

7 cards from real CCT practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 7 Safety Standards & Regulatory Compliance flashcards as text

  1. Under EPA Section 608, which activity requires EPA-certified technicians even when no refrigerant is expected to be released?

    Answer: Attaching manifold gauges to a system containing a regulated refrigerant

    Attaching gauges constitutes opening an appliance and is considered refrigerant handling, requiring EPA Section 608 certification even if no release is planned.

  2. Which standard establishes refrigerant concentration limits in occupied spaces to protect against asphyxiation and toxicity?

    Answer: ASHRAE Standard 34

    ASHRAE Standard 34 establishes refrigerant safety classifications and exposure limits including ATEL and RCL values used to protect occupants.

  3. A technician working in a confined space must perform an atmospheric test before entry. Which gases must be checked at minimum?

    Answer: Oxygen level, flammable gases, and toxic contaminants

    OSHA's permit-required confined space standard (29 CFR 1910.146) requires testing for oxygen content, flammable gases, and toxic atmospheres before entry.

  4. Which organization administers the EPA Section 608 technician certification examinations through approved testing organizations?

    Answer: The U.S. Environmental Protection Agency (EPA)

    The EPA administers the Section 608 certification program by approving third-party testing organizations to administer the exams and issue certification cards.

  5. When disposing of a small appliance such as a household refrigerator, which EPA Section 608 rule applies?

    Answer: Refrigerant must be recovered by a certified technician or the appliance must go to an approved recycler

    Even small appliances require refrigerant recovery either by a certified technician or by a retailer/landfill using approved recovery equipment before disposal.

  6. What is the key difference between refrigerant 'recovery,' 'recycling,' and 'reclaiming' as defined by EPA Section 608?

    Answer: Recovery removes refrigerant from equipment; recycling cleans it on-site for reuse; reclaiming restores it to ARI 700 purity standards at a certified facility

    EPA distinguishes the three: recovery (removing from equipment), recycling (cleaning for on-site reuse), and reclaiming (restoring to ARI 700 virgin purity at a certified reclaimer).

  7. Which labeling requirement applies to refrigerant cylinders used for refrigerant recovery under DOT regulations?

    Answer: Cylinders must be labeled with refrigerant type, DOT specification, hydrostatic test date, and working pressure

    DOT requires recovery cylinders to display the refrigerant identification, DOT specification, hydrostatic test date, and maximum allowable working pressure for safe transport.