Auto 1 Semester Final

Which stroke is the 3rd stroke in a 4 stroke cycle?

• Compression

• Intake

• Exhaust

• power

Name this engine part?

• Piston
• Rod
• Bearing
• Rings

During the intake stroke, what valve or valves is/are open?

• Intake
• Compression
• Power
• Exhaust

Oil originates from the ground as

• Lube oil
• diesel fuel
• crude oil
• gasoline

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

• weight
• wear
• winter
• won

What does API stand for?

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

Robert says that 4 cylinder engine will have a power stroke every 180 degrees crankshaft rotation...Monte says that an 8 cylinder engine will have a power stroke every 45 degrees camshaft rotation. Who is correct?

• Robert

• Monte

• Both

• Neither

Name the two circuits in an ignition system..

• Primary and Circuitry

• Prime Rib and Magnetic

• Primary and Secondary

• Magnetic and Secondary

By looking at this picture, how many cylinders does this engine have?

• 4

• 6

• 8

• 10

Mr B says on a wasted spark ignition system, half the spark plugs will wear differently than the other half.

• True

• False