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Maryland CDL Practice Test: Class B - Test 2 2019

(From the 2019 Maryland 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 Maryland 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 Maryland DMV locations.

You have made 2 errors so far.
1. Why can drivers be at a greater risk of an accident when they drive at night?
  • Accelerating is always dangerous

  • Driving slowly is always safer

  • The speed limit is always a safe speed

  • The safe speed to drive depends on many conditions

2. The tire load is ______.
  • Stop and remain stopped until it appears safe to proceed

  • 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  • Stop and remain stopped until the red lights stop flashing and the stop arm has been withdrawn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 only if you see children are present

3. When you are transporting cargo, you should check your cargo is secure every _____ miles.
  • That vehicles may pass in all directions.

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

  • That vehicles next to the solid yellow line may pass.

4. Commercial drivers need to be familiar with a number of abbreviations. GCW is one of them and it stands for ________.
  • School crossing ahead.

  • Ski resort ahead.

  • School zone ahead.

  • Pedestrian crossing ahead.

5. Automatic front wheel limiting valves ________.
  • Parking lights

  • High beam headlights

  • Low beam headlights

  • Hazard flashers

6. 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?
  • Flash your headlights

  • Use your emergency lights

  • Wave your arms

  • Sound your horn