Multiple Choice continued

 

31) There are three common types of wheel bearings used in today's automotive applications. Which one is not? a. Ball bearing b. Needle bearing c. Roller bearing d. Tapered bearing

 

32) Commonly overlooked in a complete brake job is the replacement of the: a. Rotor b. Brake pads c. Brake fluid flush d. Caliper rebuild kits

 

33) Technician A says basic caliper designs used in automotive applications are fixed and floating. Technician B says sliding and servo. Who is correct? a. A b. B c. Both A and B d. Neither A nor B

 

34) Hybrid brake pads are a combination of: a. Semi-metallic and organic pads b. Organic and NAO c. Semi-metallic and NAO d. None of the above

 

35) Technician A says that a rotor machined beyond discard dimensions is unsafe and illegal. Technician B says the cooling capability and balance of the brake system will be affected. Who is correct? a. A b. B c. Both A and B d. Neither A nor B

 

36) After a disc brake application what corrects the caliper position to at rest? a. Balance spring b. Square cut seal c. Vacuum hydraulic pressure d. Dust boot

 

37) Air trapped in a caliper will exhibit the following symptom: a. Engine off good pedal b. Engine running good pedal c. Engine running low pedal d. Engine running high hard pedal

 

38) The inboard plate of a vented rotor is visually thicker than the out board plate. Technician A says it cannot be used. Technician B says as long as the rotor thickness is thicker than the machine-to specification it will work fine. Who is correct? a. A b. B c. Both A and B d. Neither A nor B

 

39) The reason to use silicon lubricant, shims, slots, and chamfered edges on friction material is to: a. Extend the life of the pad b. Minimize overheating c. Quiet d. Eliminate dusting

 

40) Ceramic friction material is designed to accomplish: a. Minimize dusting b. Dampen noise problems c. Allow operation in hot and cool environments d. All the above

 

 

 

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