WorksheetsSmall Engine Function Quiz
Total questions: 11
Worksheet time: 6mins
What operation does the starter perform in a small engine?
Starts the engine
Measures oil level
Mixes air and fuel for combustion
Filters air entering the engine
What is the primary function of the crankshaft in a small engine?
Converts the up and down motion of the piston into rotational motion
Measures oil level
Absorbs sound from the exhaust
Starts the engine
What is the function of a spark plug in an engine?
Absorbs sound from the exhaust
Ignites the fuel-air mixture
Filters air entering the engine
Measures oil level
Which component absorbs sound from the exhaust?
Carburetor
Muffler
Air Filter
Crankcase
What does a carburetor do in an engine?
Mixes air and fuel for combustion
Houses the crankshaft
Starts the engine
Measures oil level
Which part of the engine filters air entering the engine?
Crankcase
Muffler
Air Filter
Piston
What is the role of the crankcase in an engine?
Houses the crankshaft and other components
Converts motion into rotational motion
Starts the engine
Measures oil level
How does a piston function in an engine?
Transfers force from expanding gas to the crankshaft
Filters air entering the engine
Absorbs sound from the exhaust
Starts the engine
Which component is responsible for starting the engine?
Crankshaft
Starter
Carburetor
Muffler
Which component mixes air and fuel for combustion?
Muffler
Carburetor
Air Filter
Piston
In order, what are the four strokes of the 4 stroke engine?
exhaust, combustion, intake, and compression
intake, compression, combustion, and exhaust
combustion, intake, compression, and exhaust
compression, exhaust, combustion, and intake
