2015 NATC Scripts

Question 11 A vehicle with front disc brakes pulls to the right when the brakes are applied. Technician A says a restricted brake flex hose can cause this problem. Technician B says air in the brake lines can cause this problem. Who is right?

A. A only B. B only C. Both A and B D. Neither A nor B

Question 12 All four wheels spin freely on a rear-wheel drive vehicle that is raised off the ground. The brake pedal is depressed momentarily then released. All wheels now spin freely except for the right front. The cause of the problem could be a: A. faulty proportioning valve. B. missing flex hose sealing washer. C. seized equalizer. D. restricted flex hose.

2015 National Automotive Technology Competition Script 21