Engine: General Subjects

1. A An oil with a high viscosity index would have a relatively high rate of change of viscosity as the pressure changes.
2. B An oil with a high viscosity index would have a relatively low rate of change of viscosity as the temperature changes.
3. C An oil with a high viscosity index would have a relatively low rate of change of viscosity as the pressure changes.
4. D An oil with a high viscosity index would have a relatively high rate of change of viscosity as the temperature changes.

Tip: press A-D to answer