Millwright – Lubrication Questions and Answers 100% Correct.

1. What type of oil or grease would be used in a heavy load situation? a. Synthetic oil b. Extreme pressure lubricant c. Mineral oil d. Any hydraulic fluid - ANSWER-b. Extreme pressure lubricant 2. The most common measurement of kinematic viscosity is what? a. Viscosity b. Centistokes c. Viscosity index d. Flash point - ANSWER-b. Centistokes 3. When grease moves in a bearing, it tends to shear. This is known as: a. Pour point b. Viscosity index c. Directional fluidity d. Shear point - ANSWER-c. Directional fluidity 4. What type of lubricant is used under shock load conditions? a. Light oil b. EP lubricant c. Extra pressure lubricant d. Synthetic oils - ANSWER-b. EP lubricant 5. Viscosity is defined as which of the following