Ase Brakes Exam #1

C {Ans: A vehicle equipped with a hydro-boost brake system is being diagnosed for a high, hard pedal. Which of the following tools could be used? A. A vacuum gauge B. A black light C. A power steering pressure tester D. A vacuum pump}C {Ans: A vehicle has a squeak only when applying the brakes. Which of the following could be the cause? A. Aerated brake fluid B. Water contaminated brake fluid C. Worn brake pads D. Worn wheel bearings}D {Ans: Technician A says that brake drag can be caused by worn drums. Technician B says that brake drag can be caused by a seized star-wheel adjuster. Who is correct? A. A only B. B only C. Both A and B D. Neither A nor B}A {Ans: A spongy pedal can be the result of: A. Leaking wheel cylinders. B. Broken return springs. C. Contaminated linings. D. Seized wheel cylinder pistons.}D {Ans: Which of the following could cause excessive noise while braking? A. Worn wheel cylinders B. Worn caliper pistons C. Seized caliper slides D. Missing clips}C {Ans: A vehicle is equipped with a hydro-boost brake system has a hard pedal with little braking