Exam 16: Engine Classifications and Types

The name ____ comes from the stratification, or layering, of different densities of air-fuel mixtures.

Any engine with an even number of cylinders has pairs of cylinders called ____________________.

Two-stroke engines have a power stroke during each revolution of the crankshaft.

The combustion chamber shape MOST-Likely to have a squish/quench area that causes movement (turbulence) of the air-fuel mixture and cooling of the gases to prevent abnormal combustion is:

A gasoline engine is called a(n) ____________________ engine, with an ignition system creating the spark.