Engine: Expired / General Subjects

1. A Shaft bearings associated with relatively low torque loads and high rotational speeds require a lubricating oil with a relatively high viscosity.
2. B Shaft bearings associated with relatively high torque loads and low rotational speeds require a lubricating oil with a relatively high viscosity.
3. C The viscosity requirements of a lubricating oil are not dependent on the relative torque load or rotational speed of a shaft bearing.
4. D Shaft bearings associated with relatively high torque loads and low rotational speeds require a lubricating oil with a relatively low viscosity.

Tip: press A-D to answer