What is the purpose of the constrained layer shims that come with ...

[javeds]

What is the purpose of the constrained layer shims that come with some replacement brake pads?
 
  A) They take up clearance for a worn brake rotor B) They are only used on the inside brake pad
  C) They dampen vibrations D) To apply the pad softly, for a soft pedal feel

Question 2

Technician A says that labor guides often provide more time for severely rusted or damaged vehicles. Technician B says that some labor guides also provide parts and price information. Which technician is correct?
 
  A) Technician A only B) Technician B only
  C) Both technicians A and B D) Neither technician A nor B

[DHRUVSHAH]

Answer to Question 1

C

Answer to Question 2

C

[javeds]

Thank you

[DHRUVSHAH]

No problem