Questions and Answers
Discoloration on walls, work surfaces, ceilings, walls, and pipes may indicate a leak that is causing you to waste raw materials.
True
Aqueous cleaners are ________ parts cleaning agents.
Water-based
An enclosed parts washer does not wash, rinse, and dry.
False
Which of these is an acceptable less hazardous method of cleaning than solvents?
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_____________ are solvents made from natural sources such as pine and citrus oils.
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Because parts washers use cleaning solutions that eventually become spent, they must be disposed of properly.
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_________ should be capped off in shops so that hazardous waste is not released into them.
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For shop spills larger than 12 gallons or 100 pounds, contact the ________________.
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You never have to worry about wastewater becoming contaminated because it can run through local treatment plants.
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It is acceptable to mix used absorbents.
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You should never discharge wastewater into storm sewers because they flow directly into local surface waters.
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Batteries can be stacked as long as they are no more than two high.
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Damaged batteries need to be placed in an acid-resistant container or tub immediately.
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You must wear _____________ when handling batteries because they could explode.
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Spent lead-acid batteries are exempt from hazardous waste regulations if they are recycled.
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_____________ batteries are used to power radios, watches, and cell phones.
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You do not need to remove the lead weights inside tires before recycling them.
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Tires can be recycled instead of thrown out.
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If set on fire, tires can produce toxic fumes and oily runoff that can contaminate soil, surface water, and groundwater.
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Recycled tires are frequently turned into ___________.
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When tires are stacked, they can attract __________.
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OSHA requires safe work practices when working around brake shoes and clutches that contain asbestos.
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Never spray brakes with a high-pressure stream of water or air because it could blow asbestos fibers into the air.
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Asbestos can be dangerous but is not a known carcinogen.
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Which personal protective equipment (PPE) should you wear when working around asbestos-containing materials?
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In an automotive shop, asbestos is found in _________.
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Shops can mix refrigerants.
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Facilities that recycle refrigerant must meet or exceed Society of Automotive Engineers (SAE) standards established for either machine.
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Studies show that chlorofluorocarbons (CFCs) such as CFC-12, are contributing to the depletion of the stratospheric ozone layer.
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Anyone who repairs or services motor vehicle air-conditioning (MVAC) systems must be trained and certified by a program authorized by the ______.
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The Clean Air Act Amendments of 1990 prohibit service-related releases of all ________.
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Mercury-containing wastes are exempt from hazardous waste regulation as long as they are recycled per the Universal Waste Rule.
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___________ are used in an automotive shop and can be harmful to the environment if not disposed of properly.
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Storing parts outside doesn't cause any environmental risks as long as the items are covered.
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Shops should avoid purchasing any material sold in ____________.
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Catalytic converters reduce the engine's tailpipe emissions of unburned hydrocarbons and carbon monoxide and can be recycled.
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Shop owners, managers, and employees are responsible for complying with environmental laws.
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Storing parts outside does not cause any environmental risks as long as the items are covered.
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__________ is also known as coolant and is found in liquid-cooled engines.
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Antifreeze is not hazardous waste until it becomes contaminated with traces of fuel, grit, and heavy metals.
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Employees cannot be held legally responsible for an environmental violation.
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______________ is one of four characteristics of hazardous waste.
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Which of these materials in a shop contain metals and toxins and can pollute the environment?
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The National Fire Protection Association (NFiPA) 704 Diamond Label system helps firefighters and employees easily recognize the hazardous substances stored on the site.
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Which of these practices helps cut down on waste?
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The Pollution Prevention Act of 1990 established source reduction as the preferred approach to environmental protection.
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Used ____________ must be hot drained for 12 hours or crushed before disposal.
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_______________ is an effective way to manage waste in a shop.
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Scrap tire management is primarily regulated at the _____ level.
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Spent lead-acid batteries are exempt from hazardous waste regulations if they are _____.
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When it comes to using up supplies in your shop, you should always use the newest supplies first.
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Antifreeze should not be mixed with oil.
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You should do this with used antifreeze:
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You should inspect antifreeze containers periodically for leaks.
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Ethylene glycol, the ingredient in antifreeze, does not cause health problems because it is a clear liquid.
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This fluid may be mixed with engine oil for recycling.
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On-site oil storage containers must be marked 'Used Oil.'
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It is illegal to improperly dispose of antifreeze.
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Used oil should be ________________.
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Reducing waste benefits your shop by cutting down on pollution and __________.
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Reducing waste in a shop doesn't help eliminate safety hazards for employees.
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Which of these is a location where you can recycle antifreeze?
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In an automotive shop, asbestos is found in _______________.
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Metal and dirt are not considered contaminants to oil.
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Keeping lids on products helps prevent evaporation, spills, and employee exposure to chemicals.
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Wastewater flows into a _________ once it is released into a floor drain.
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Study Notes
Pollution Prevention Practices
- Discoloration on surfaces may indicate leaks, leading to raw material wastage.
- Aqueous cleaners serve as water-based alternatives to solvent cleaning methods.
- Mechanical cleaning is a less hazardous cleaning method compared to solvents.
- Proper disposal of spent cleaning solutions from parts washers is essential to avoid environmental damage.
Hazardous Waste Management
- Floor drains in shops should be capped to prevent hazardous waste release.
- Spills exceeding 12 gallons or 100 pounds require contacting the National Response Center.
- Wastewater should never be discharged into storm sewers as it leads directly to local water bodies.
- Mixing used absorbents is prohibited; they should be handled separately.
Battery and Tire Recycling
- Damaged batteries must be stored in acid-resistant containers immediately.
- Spent lead-acid batteries are exempt from hazardous waste regulations if recycled correctly.
- Tires should be recycled and must have lead weights removed before recycling.
- Stacked tires can attract pests and pose environmental risks, including toxic fumes if burned.
Asbestos and Safe Work Practices
- Asbestos is found in brake linings and requires strict safety protocols when handled.
- Personal Protective Equipment (PPE) is necessary when working with asbestos-containing materials.
- High-pressure sprays can release harmful asbestos fibers; it is crucial to avoid such practices.
Refrigerant and Waste Management
- Refrigerants are strictly regulated; mixing types is not allowed, and facilities must comply with Society of Automotive Engineers standards.
- The use of chlorofluorocarbons (CFCs) like CFC-12 contributes to ozone depletion.
- Employees servicing motor vehicle air-conditioning systems must be EPA-certified.
Environmental Laws and Responsibilities
- All individuals in an automotive shop, including employees, share responsibility for compliance with environmental laws.
- The Pollution Prevention Act emphasizes source reduction as a key strategy for environmental protection.
- Practices like reducing, reusing, and recycling help manage waste efficiently and lower costs.
Antifreeze Management
- Antifreeze must not be mixed with oil and should be recycled after use; it is hazardous when contaminated.
- Periodic inspections for leaks in antifreeze containers are recommended to prevent spills.
- Prohibited practices include improper disposal of antifreeze and using old supplies before newer ones.
General Waste Reduction Strategies
- Keeping product lids closed minimizes exposure to hazardous chemicals and reduces evaporation.
- Oil contaminants include metal and dirt, which must be effectively managed to maintain oil quality.
- Compliance with the National Fire Protection Association labeling system ensures hazardous substance recognition.
Summary
- Effective pollution prevention requires a comprehensive understanding of hazards, responsible handling of materials, and proactive waste management practices across various operations within automotive shops.
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Description
Test your knowledge on pollution prevention with these flashcards. The quiz covers topics such as leaks, aqueous cleaners, and the operation of enclosed parts washers. Perfect for anyone looking to enhance their understanding of environmental protection in industrial settings.
