Chapter 22 Quiz B Oil

Which of the following is NOT a characteristic of satisfactory engine oil?

• Resist foaming

• Provide dry friction between moving parts

• Proper viscosity

• Pours at low temperatures

The "W" in SAE 5W-20 means _______.

• weight

• winter

• with

• without

A major advantage of using synthetic engine oil is its ability to remain _______ at very low temperatures.

• clear

• fluid

• warm

• resistant

Technician A says that all high mileage oils are synthetic. Technician B says that synthetic and mineral oils are miscible. Which technician is correct?

• Technician A only

• Technician B only

• Both technicians

• Neither technician

Using the incorrect multi-grade oil can cause the check engine light to come on.

• True

• False

Two technicians are discussing oil filters. Technician A says that the oil will remain perfectly clean if just the oil filter is changed regularly. Technician B says that oil filters can filter particles smaller than the human eye can see. Which technician is correct?

• Technician A only

• Technician B only

• Both technicians

• Neither technician

Which of these oils is recommended by General Motors for diesel engines, beginning in 2011?

• Dexos 1

• Dexos 2

• LL-01

• GM 6094M

Which rating is the ACEA rating specified for use by many European vehicle manufacturers?

• SAE

• A3/B3

• SM

• GF-4

Most conventional (mineral) oil is made from what API group?

• Group I

• Group II

• Group III

• Group IV or V

Which of the following is TRUE of the properties of engine oil?

• Engine oil gets thinner when it is cooled.

• Engine oils should not be miscible.

• Engine oil viscosity changes with temperature.

• Engine oil pour point is the highest temperature at which oil will pour.