🔍Alaska Pre-trip Inspection — Question 1 of 10
Which of the following is NOT included when inspecting drum brake assemblies?
Answer: C
Measuring the thickness of the brake rotors
First, brake rotors are used on disk brakes, not drum brake assemblies. Second, measuring rotor thickness would not be done during a walk-around inspection even if the truck had disk brakes, though a technician would make this check during service.
Source: Alaska CDL Manual
All choices
- AChecking for cracks, dents, breakage, or signs of overheating
- BEnsuring adequate brake shoe lining thickness for safe braking
- CMeasuring the thickness of the brake rotors
Alaska CDL Pre-trip Inspection Test Info
Questions on Exam
Oral examination
Passing Score
Must demonstrate competency%
Time Limit
Skills test typically 30-60 minutes
Age Requirements
Intrastate: 18+ · Interstate: 21+
Alaska Division of Motor Vehicles
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More CDL Pre-trip Inspection Practice Questions
- During the Class A CDL inspection portion of the test, you will need to perform one of _____ different variations of the inspection on the vehicle provided.
- During a Class B or C CDL inspection test, you will need to perform one of _____ different variations of the inspection on the vehicle provided.
- Which of the following is NOT federally regulated to be carried in every commercial motor vehicle?
- Which statement is true regarding the CDL skills test?
- Each component is inspected at the axle or wheel area during a walk around of the vehicle, EXCEPT: