Internal combustion
during which stage of combustion does fuel enter the cylinder
Intake
true or false? Lower Saybolt Universal Viscosity numbered oils should be used in hot weather
false
What type of engine has an even number of cylinders forming 2 banks working on one crankshaft
horizontally opposed engine
Name two purposes of oil.
Lubrication, Flushing, and Cooling
What part of the engine lights the fuel?
spark plug
What is it called when the oil is stored in a pan below the engine?
Wet sump lubrication
What are the 2 major disadvantage of radial engines?
It obstructs the pilot's view from the cockpit and it creates more parasite drag
What is the term for the thickness of the oil?
viscosity