Recycling Processes & Dismantling Procedures Flashcards
7 cards from real AARC practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Recycling Processes & Dismantling Procedures flashcards as text
A vehicle arrives at the yard with an unknown white powder residue near the brake master cylinder. What is the correct initial response?
Answer: Isolate the vehicle, do not disturb the powder, and consult the SDS for brake fluid residue identification
Unknown residues must be treated as potentially hazardous; isolating the vehicle and consulting safety data resources prevents accidental exposure.
What does the term 'drain and crush' mean in the context of automotive recycling regulations?
Answer: A two-step process where all fluids are removed before the vehicle body is compacted
Drain and crush refers to the complete removal of all vehicle fluids (oil, coolant, brake fluid, transmission fluid, fuel) prior to compaction to prevent soil and groundwater contamination.
Which fluid removed during vehicle dismantling is classified as a characteristic hazardous waste due to its ignitability?
Answer: Gasoline and gasoline-contaminated materials
Gasoline has a flash point below 140°F, meeting the EPA ignitability characteristic (D001) that classifies it as a hazardous waste.
When grading a used transmission for resale, a recycler discovers the torque converter has a cracked weld. What is the appropriate action?
Answer: Downgrade the unit to 'core' or 'parts only' status and disclose the defect
Accurate grading and disclosure of defects protects buyers and is required under ARA quality standards and consumer protection principles.
Under the AARC certification framework, how long must a recycler retain vehicle purchase and inventory records?
Answer: 5 years
AARC certification standards require a minimum of 5 years of vehicle purchase and inventory records to support traceability and regulatory audits.
Which of the following actions is required before a recycled part can be labeled 'inspected and tested' under ARA quality standards?
Answer: The part must be functionally tested or bench-tested and documented as passing
ARA quality certification requires functional or bench testing with documented results before a part earns the 'inspected and tested' designation.
What is the primary environmental concern with shredder residue (ASR) from automotive recycling?
Answer: It may contain heavy metals and hazardous materials requiring landfill disposal or special treatment
Auto Shredder Residue contains foams, plastics, glass, and residual fluids that may be classified as hazardous waste, requiring proper characterization and disposal.