engine oil

Oil originates from the ground as

• Lube oil
• diesel fuel
• crude oil
• gasoline

Lubricating oil performs five main functions: lubricates, cushions, cleans, seals, and_____

• heats
• cools
• improve fuel mileage
• driver comfort

What does the W in 5W-30 motor oil stand for?

• weight
• wear
• winter
• won

Viscosity is a measure of how easily a __

• Liquid flows
• cleaning agent works
• acid builds up
• cools the engine

What does SAE stand for?

• Safe for Automotive Engines
• Safe for All Engines
• Society of Automotive Engineers
• Society of All Engines

What does API stand for?

• American Petroleum Institute
• American Petroleum Individual
• Antifoaming Pour Improver
• All Products Included

There are three types of oils sold by oil manufacturers: conventional, synthetic, and_____

• 5w-30
• 10w-30
• 20w-50
• synthetic blend

A lubrication system has many components that work together to deliver the oil to the correct locations in the engine. Name one component.

• Oil car
• Transmission pan
• Oil pickup tube
• Breather

What is the purpose of the oil pump?

• circulate engine oil
• circulate transmission fluid
• pump gear oil

• has no purpose

What is the purpose of the oil filter?

• Filter oil before delivering it to the engine
• Filtering oil while it is delivering it to the engine
• Increase oil pressure
• Decrease oil pressure