I C Engine

What direction is the piston traveling during the Power-Stroke?

• Up

• Down

• Left

• Right

The camshaft moves rods that are attached to?

• Cylinder
• Intake/Exhaust Valve
• Piston
• Crankcase

A crankshaft's job in an engine is to:

• deliver fuel to the cylinders

• change linear motion into rotational motion

• keep cylinder heads in place

A turbocharger is....

• a set of gears that makes the wheels turn faster

• a turbine that compresses the air traveling into the engine

• an injector that delivers fuel to the engine faster

When a car's engine is running, power to operate the radio, CD Player, headlights and windshield wipers comes from the...

• alternator

• battery

• spark plugs

Modern cars use internal combustion engines, but some early models used external combustion engines.

What is one example of an external combustion engine?

• steam engine

• firecracker engine

• hydroponic engine

Which of the following commonly uses air-cooled engines?

• Motorcycles

• Hybrid cars

• Oscar Mayer Wienermobiles

The length the piston moves from top to bottom or bottom to top is called

• Stroke
• Bore
• Movement
• Lenght

What is valve timing?

• opening the valve at the right time
• closing the valve at the right time
• opening and closing of the valve at the right time
• not important

If you wanted to change the stroke of the engine, you would have to change what engine part?

• Valves
• Piston
• Connecting Rod
• Crankshaft