When checking the controls in the cab, which problems are you looking for?
Right! Each control is checked for being loose, sticking, damaged or set wrong. 📖 p. 156
From Section 5 of the Maryland Commercial Driver’s License Manual
Maryland CDL Air Brakes Practice Test
Who takes it: every CDL class (A, B and C).
Needed to drive a truck or bus with air brakes. Without it, your CDL gets an air brake restriction. 25 questions, 20 right to pass (80%).
Practice Air Brakes
- 10questions a round
- 1manual section
Take the Air Brakes test
- 25questions
- 20correct to pass
- –no test taken yet
A Air Brakes question to try
Tap an answer to see if you’re right, and the page
Where it is in the Maryland Commercial Driver’s License Manual
Your score on each part fills in as you study.
- Manual section 5
- Air brakesNot practiced yetp. 145 to 171
Maryland answers about this test
Practice material, not the official test: check every answer in your state's current handbook. Disclaimer · How the rounds work · MVA
All Maryland CDL tests
- General Knowledge
- Combination Vehicles
- Air BrakesYou're here
- Doubles and Triples
- Passenger
- School Bus
- Tank Vehicles
- Hazardous Materials
- Which tests do you need?Pick what you'll drive and get your Maryland CDL plan, in order.