7290-158 Lesson 5

what is the equation the ABS uses to maintain slip tolerance?

Using the slip ratio formula, which of these answers is correct

Vehicle speed 40 MPH, wheel speed 30 MPH.

• 75 MPH

• 25%

• 25 MPH

• 75%

With a vehicle fitted with EBD, what is the brake force ratio?

• 70:30

• 60:40

• 30:70

• Infinite

EBD will send the greatest brake force to the wheel with the least grip

• True

• False

With a load proportioning valve

• The rear wheel get most effort

• The brake force is reduced at rear when loaded

• The brake force is increased at rear when loaded

• The force is distributed 60:40 across rear axle

EBA operates when

• sensing the speed and rate a driver presses bake pedal

• detecting vehicle in front has stopped

• detecting motion in front of vehicle

• the safing sensor signals it

How does EBA assist a driver?

• Electronically applying handbrake

• On Hill starts

• extra hydraulic pressure, to wheels with most grip

• flashing a worning on brake lights

Which type of EPB is shown in image?

• Cable type

• Caliper type

• Hydraulic type

• Gear type

In order for a vehicle to move away from rest?

• Static friction needs to be greater than kinetic friction

• Kinetic friction needs to overcome static friction

• We use a low torque gear

• We use a high speed gear.

Where would you find component is picture?

• Electronic Parking Brkae

• Caliper type Handbrake

• Limited slip Handbrake

• High torque handbrake