CAR Parts Recycling & Reuse 2

Question 1

Which grading standard is most commonly used by automotive recyclers to classify used parts by condition?

Accepted Answer

ARA Interchange grading scale

Answer

SAE J1930 classification

Answer

EPA Tier 3 rating

Answer

OSHA condition index

Question 2

A catalytic converter recovered from a salvage vehicle is primarily valuable because it contains which materials?

Accepted Answer

Platinum group metals (platinum, palladium, rhodium)

Answer

Aluminum and titanium alloys

Answer

Copper and zinc compounds

Answer

Silicon carbide ceramics

Question 3

When recycling a vehicle's airbag system, what is the safest first step?

Accepted Answer

Deploying the airbags before dismantling using an approved deployment tool

Answer

Cutting the wiring harness immediately to disable the system

Answer

Removing the airbag module without disconnecting the battery

Answer

Shipping the intact airbag to a specialist without any pre-treatment

Question 4

Which of the following best describes a 'core' in the context of automotive parts recycling?

Accepted Answer

A used part returned for remanufacturing credit

Answer

A new OEM part shipped to a recycler

Answer

A structural frame component of the vehicle

Answer

A digital record in the parts inventory system

Question 5

Under EPA regulations, which fluid must be properly drained and managed as a hazardous waste before a vehicle is dismantled?

Accepted Answer

Engine coolant (antifreeze)

Answer

Mercury from switches and convenience lighting

Answer

Windshield washer fluid

Answer

Power steering fluid

Question 6

What does the term 'interchange' refer to in automotive parts recycling?

Accepted Answer

The list of vehicle models a part is compatible with

Answer

The process of trading parts between recyclers

Answer

A method of grading part condition

Answer

The exchange of scrap metal between facilities

Question 7

Which recycling method is most appropriate for processing end-of-life tires from salvage vehicles?

Accepted Answer

Crumb rubber processing or pyrolysis

Answer

Landfill disposal in lined cells

Answer

Incineration without energy recovery

Answer

Storage in open-air stockpiles indefinitely