PRIN. OF INTERNAL COMBUSTION ENGINES - OD1619 LESSON 1/PE 1
LESSON 1. PRACTICAL EXERCISE ANSWERS
1.
Requirement
a.
b.
The valve train.
c.
Exactly onehalf.
d.
Intake, compression, power, and exhaust.
e.
The ignition system.
f.
The two stroke cycle engine.
g.
The oil control ring.
h. The fuel and air mixture is ignited by the heat generated by the compression
stroke.
i. The diesel engine is much more efficient than the gasoline engine due to the
much tighter compression of the fuel and air mixture.
j. the movement of the piston is not such that it will accomplish this naturally
and the supercharger uses engine power to run it.
k.
The spherical combustion chamber.
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