Quiz #26: Lubricant Recycling and Disposal Team 8 Nov, 2024 Lubricant Recycling and Disposal Quiz 1. What is the primary method for recycling used lubricants? A) Incineration B) Re-refining C) Composting D) Landfilling 2. Which process is used to remove contaminants from used oil during recycling? A) Filtration B) Distillation C) Centrifugation D) Sedimentation 3. What is a major environmental benefit of recycling used lubricants? A) Reduces greenhouse gas emissions B) Increases soil fertility C) Enhances water quality D) Reduces landfill waste 4. Which organization provides guidelines for the safe disposal of used lubricants? A) OSHA B) EPA C) FDA D) WHO 5. What is a common use for re-refined oil? A) Fuel for power plants B) Base oil for new lubricants C) Additive for paints D) Ingredient in cosmetics 6. Which of the following is a challenge in the recycling of used lubricants? A) High cost of collection B) Lack of technology C) Low demand for recycled products D) High energy consumption 7. What is the role of a vacuum distillation unit in oil recycling? A) To increase oil viscosity B) To remove water and light hydrocarbons C) To add additives D) To enhance color 8. Which type of oil is most commonly re-refined? A) Hydraulic oil B) Engine oil C) Gear oil D) Transformer oil 9. What is a potential byproduct of the oil re-refining process? A) Asphalt B) Biodiesel C) Natural gas D) Ethanol 10. Why is it important to properly dispose of used lubricants? A) To prevent soil contamination B) To reduce recycling costs C) To increase lubricant demand D) To enhance lubricant performance Submit
