Automotive Brake Systems Quiz

What is the effect of greater pressure between two surfaces in terms of friction?

• Less friction

• More friction

• No change in friction

• Friction becomes static

What happens to friction when the pressure applied to brakes increases?

• Friction decreases

• Friction increases

• Friction remains the same

• Friction becomes zero

What is the effect of faster speeds and heavier vehicles on heat production in brakes?

• Less heat is produced

• More heat is produced

• No heat is produced

• Heat production is constant

What happens if a tire cannot hold the road?

• The vehicle will stop faster

• The vehicle's ability to stop is reduced

• The vehicle will accelerate

• The vehicle will become more stable

What characteristic must brake lining materials have?

• Conduct heat easily

• Be lightweight

• Be non-conductive

• Be flexible

What is the relationship between vehicle weight and kinetic energy?

• More weight means less kinetic energy

• More weight means more kinetic energy

• Weight does not affect kinetic energy

• Less weight means more kinetic energy

What is the effect of pulling a trailer on vehicle braking?

• It has no effect.

• It decreases braking effectiveness.

• It is similar to increasing the vehicle's weight.

• It improves braking effectiveness.

What is the primary purpose of a parking brake?

• To stop a moving vehicle.

• To hold a vehicle while it is parked.

• To increase speed.

• To reduce fuel consumption.

What is the exception to the effect of pulling a trailer on braking?

• If the trailer is empty.

• If the trailer has its own brake system.

• If the vehicle is moving slowly.

• If the trailer is lightweight.

What is the main purpose of the Brake Warning Light?

• To indicate low fuel

• To alert of brake issues

• To show engine temperature

• To display speed