4-Stroke Cycle Quiz

Which stroke follows the intake stroke in a 4-stroke cycle?

• Compression stroke

• Power stroke

• Exhaust stroke

• Cooling stroke

In which part of the engine does the air-fuel mixture enter during the intake stroke?

• Exhaust pipe

• Combustion chamber

• Oil pan

• Radiator

During the compression stroke, what direction does the piston move?

• Down

• Sideways

• Up

• Rotates

What ignites the mixture during the power stroke?

• Battery

• Spark plug

• Fuel injector

• Alternator

What happens to the piston during the power stroke?

• It moves up

• It remains stationary

• It moves down

• It rotates

What is generated when the explosion forces the piston down?

• Heat

• Power

• Noise

• Light

To what component is power transferred during the power stroke?

• Camshaft

• Crankshaft

• Driveshaft

• Axle

What is the primary function of the power stroke?

• To compress air

• To generate power

• To release exhaust

• To intake fuel

What component is directly affected by the explosion in the power stroke?

• Cylinder head

• Piston

• Valve

• Spark plug

What is the first step in a Q&A session according to the image?

• Provide additional resources

• Open the floor for questions

• Encourage discussion

• Summarize the session