Millwright – Lubrication Correct 100%(SCORED A)

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 - ANSWERSb. Extreme pressure lubricant 2. The most common measurement of kinematic viscosity is what? a. Viscosity b. Centistokes c. Viscosity index d. Flash point - ANSWERSb. 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 - ANSWERSc. 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 - ANSWERSb. EP lubricant 5. Viscosity is defined as which of the following? a. Lubricant is thick b. Measurement of a fluid's resistance to flow c. Measure of a lubricants heat capacity d. The lowest temperature an oil will flow - ANSWERSb. Measurement of a fluid's resistance to flow 6. A grease lubricant soluble in water is which of the following? a. Sodium b.