Motorsports Knowledge Quiz

Motorsports is a combination of high-performance athletes and what else?

• Music and energy

• Skill and relaxation

• Masterful engineering beasts

• Art and endurance

What main topic is not covered in this presentation?

• Engine types

• Bore-stroke ratios

• Tire compositions

• Braking hydraulics

Which stroke involves the intake of air and fuel into the engine cylinder?

• Intake stroke

• Compression stroke

• Power stroke

• Exhaust stroke

What happens during the compression stroke?

• The fuel-air mix is ignited

• Air and fuel mix up and enter the cylinder

• The piston compresses the air-fuel mix, raising pressure and temperature

• Waste gases exit the cylinder

Which engine configuration is known for having a low center of gravity?

• Inline engine

• V engine

• Boxer engine

• W engine

The engine configuration used in ultra-high-performance cars like the Bugatti Chiron is:

• Inline engine

• V engine

• Boxer engine

• W engine

Which bore-stroke ratio is ideal for high-RPM and high-speed racing?

• Over-square

• Square

• Under-square

• None of the above

The bore-stroke ratio where the bore equals the stroke is:

• Over-square

• Square

• Under-square

• None of the above

What is downforce?

• Resistance force that opposes the car's motion

• A force that pushes the car down towards the road for stability

• The force needed for the car to accelerate

• None of the above

Which aerodynamic force helps increase grip and cornering speed?

• Drag

• Downforce

• Lift

• Drafting