Small Engine Function Quiz

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