What is the primary purpose of an engine's piston?

• Ignition

• Compression

• Cooling

• Exhaust

Which type of engine relies on a spark plug for ignition?

• Diesel

• Rotary

• Two-stroke

• Gasoline

What is the function of the crankshaft in an engine?

• Fuel injection

• Convert linear to rotational motion

• Valve control

• Air filtration

In a four-stroke engine, when does the exhaust stroke occur?

• After compression

• After power

• After intake

• After ignition

Which cooling system is commonly used in automotive engines?

• Passive cooling

• Air cooling

• Liquid cooling

• Evaporative cooling

What is the purpose of the camshaft in an engine?

• Ignition timing

• Valve control

• Exhaust filtration

• Turbocharging

Which component in the engine is responsible for regulating the air-fuel mixture?

• Carburetor

• Turbocharger

• Exhaust manifold

• Piston ring

What type of engine has a rotating triangular rotor instead of pistons?

• Wankel

• V6

• Boxer

• Inline-six

What does the term "overhead camshaft" refer to in an engine?

• Position of the exhaust manifold

• Valve location

• Type of fuel injection

• Camshaft material

Which engine design is characterized by a cylindrical arrangement of its pistons?

• V8

• Inline-four

• Boxer

• V12