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Arizona CDL Practice Test: Class B - Test 2 2019

(From the 2019 Arizona CDL Handbook)
Number of tests: 2
Number of questions: 30
Passing score: 80

Directions: When applying for this license, applicants must pass a 50-question test. And applicants must score 80% to pass the test. The following questions are based on the details provided in the Arizona Commercial Driver Handbook. Endorsements that may be used with a Class B CDL include Hazardous Materials, Passenger, Double and Triples, HazMat and Tanker, Air Brakes and School bus. If you need additional information, please contact your local DMV office. You can find your nearest DMV office at Arizona DMV locations.

You have made 2 errors so far.
1. Automatic front wheel limiting valves ________.
  • Low beam headlights

  • Hazard flashers

  • Parking lights

  • High beam headlights

2. When you are transporting cargo, you should check your cargo is secure every _____ miles.
  • That vehicles next to the solid yellow line may pass.

  • That vehicles may pass in all directions.

  • That only vehicles next to the broken line may pass.

3. Commercial drivers need to be familiar with a number of abbreviations. GCW is one of them and it stands for ________.
  • Ski resort ahead.

  • Pedestrian crossing ahead.

  • School zone ahead.

  • School crossing ahead.

4. Why can drivers be at a greater risk of an accident when they drive at night?
  • The speed limit is always a safe speed

  • Accelerating is always dangerous

  • The safe speed to drive depends on many conditions

  • Driving slowly is always safer

5. If you have committed two violations of an "out-of-service order" in a ten-year period, you will likely lose your CDL for what amount of time?
  • Sound your horn

  • Flash your headlights

  • Wave your arms

  • Use your emergency lights

6. The tire load is ______.
  • Stop 5 feet away from the bus

  • Stop and remain stopped until the red lights stop flashing and the stop arm has been withdrawn

  • Stop and remain stopped until it appears safe to proceed

  • Stop only if you see children are present