Quiz #28: Industry Standards for Lubricants Team 22 Nov, 2024 Industry Standards for Lubricants Quiz 1. What does the API classification system for engine oils indicate? A) Oil color B) Oil viscosity C) Oil performance level D) Oil density 2. Which organization sets standards for industrial lubricants? A) ASTM International B) FDA C) WHO D) ISO 3. What does the SAE viscosity grade indicate about a lubricant? A) Its color B) Its thickness at specific temperatures C) Its biodegradability D) Its flash point 4. Which standard is used to evaluate the biodegradability of lubricants? A) ASTM D445 B) ISO 9001 C) OECD 301 D) API SN 5. What is the purpose of the ISO 4406 standard? A) To classify oil viscosity B) To measure oil cleanliness C) To assess oil color D) To evaluate oil odor 6. Which organization provides guidelines for food-grade lubricants? A) NSF International B) EPA C) OSHA D) WHO 7. What does the ACEA classification system for engine oils focus on? A) Oil color B) Oil performance in European vehicles C) Oil density D) Oil biodegradability 8. Which standard is used to test the oxidation stability of lubricants? A) ASTM D2272 B) ISO 9001 C) API SN D) SAE J300 9. What is the significance of the NLGI grade in grease? A) Indicates the grease's color B) Measures the grease's consistency C) Reflects the grease's odor D) Shows the grease's flash point 10. Which standard is used to evaluate the water resistance of lubricants? A) ASTM D665 B) ISO 9001 C) API SN D) SAE J300 Submit
