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Wisconsin CDL Practice Test: Class C - Test 2 2019

(From the 2019 Wisconsin 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 Wisconsin Commercial Driver Handbook. Endorsements that may be used with a Class C 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 Wisconsin DMV locations.

You have made 2 errors so far.
1. When should you conduct an after-trip inspection?
  • Vehicle in front of you moves to the right to let you pass

  • None of the above

  • Yellow line next to your side of the road is broken

  • Yellow line next to the other side of the road is broken

2. It is illegal to operate a CMV if your blood alcohol concentration is above _____.
  • Apply your brakes until the truck has completed the turn

  • Try to squeeze between the truck and curb to make a right turn

  • Violate the 4-second following distance rule

  • Honk your horn at the truck driver

3. The Gross Vehicle Weight is ______.
  • You may stop to load or unload merchandise.

  • You may stop temporarily to pickup or discharge passengers.

  • You may park there if the driver remains in the vehicle.

  • You may never stop your vehicle there.

4. Your mirrors and windshields should be devoid of _____.
  • Merging traffic from the right.

  • Left lane ends ahead.

  • Soft shoulder warning.

  • Narrow bridge warning.

5. Placards are ____.
  • An intersection.

  • A blasting zone.

  • A crosswalk.

  • A railroad crossing.

6. The air pressure governor cut-out is typically within what psi range?
  • Move to the right lane and stop.

  • Move to the left lane and stop.

  • Cross the intersection, proceed to the right lane and stop as soon as you can.

  • Continue through the intersection as slow as possible, and then stop.