2MB CONSOLIDATION I.C.E.

The four strokes of an I.C.E. are:

• intake, compression, power and exhaust

• injection, rotation, combustion and exhaust

• injection, carburation, rotation and exhaust

A crankshaft's job in an engine is to:

• deliver fuel to the cylinders

• change linear motion of the piston into rotational motion

• keep cylinder heads in place

In a car engine's cylinder, valves let fuel in and exhaust out.

The _________ moves these valves

• camshaft

• timing belt

• distributor

Tags

CCSS.RI.2.1

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

Tags

CCSS.RI.2.1

What's another name for the four-stroke engine cycle?

• Otto cycle

• Tesla cycle

• compression cycle

Tags

CCSS.RI.2.1

To make something burn or catch fire

• ignite

• compress

• exhaust

• press

The four-stroke engine works by heating fuel and air in a...

• cylinder

• head

• crankshaft

• camshaft

During the first stroke the ............. valve lets fuel and air into the cylinder.

• intake

• cylinder

• compression

• head gasket

The mixture of air and fuel ................. during the power stroke.

• ignites

• releases

• goes

• takes

The final stroke ....................... gas.

• ignites

• releases

• goes

• takes