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Arizona CDL Practice Test: Class A - Test 8 2019

(From the 2019 Arizona CDL Handbook)
Number of tests: 8
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 A 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. The emergency brakes will come on __________.
  • 90

  • 60

  • 30

  • 15

2. What does IRP stand for?
  • Not be concerned about following distance

  • Increase following distance to 5 or 6 seconds

  • Maintain the 4-second following distance rule

  • Decrease following distance to 2 seconds

3. The emergency brake system _______.
  • You may pass if no children are on the road.

  • You may pass if you are facing the front of the bus.

  • You may pass if it is on the other side of a divided highway.

  • You may not pass while the red lights are flashing.

4. The ABS only activates when ______.
  • Not cross the center line

  • Use that lane that belongs to oncoming traffic

  • Flash your lights to oncoming traffic

  • Use the shoulder

5. Who takes the general knowledge test?
  • 100 feet before the exit ramp.

  • 50 feet before the exit ramp.

  • Just as you get to the exit ramp.

  • When you see cars behind you in the exit lane.

6. You will lose your CDL for at least _____ if you have committed three or more violations of an out-of-service order in a ten-year period.
  • Truss bridges

  • Rigid bridges

  • Drawbridges

  • Suspension bridges