DMV Cartedefr · Maryland · cdl · Class A Knowledge Test 1

Maryland cdl Class A Knowledge Test - 1

Number of questions: 50

Passing score: 80%

Acceptable number of errors: 10

This license is required for driving any legal combination of vehicles, with a gross combination weight rating of 26,001 pounds or more, provided the GVWR of a trailer exceeds 10,000 pounds To receive this license, applicants must pass a 50-question test. To pass, applicants must answer 40 questions correctly. Each question has three or four possible answer choices. Test questions come from the Maryland Commercial Driver License Manual. Questions come from chapters covering: Introduction, Driving Safely, Transporting Cargo Safely, Air Brakes (if applicable), Pre-Trip Vehicle Inspection Test, Basic Vehicle Control Skills Test and On-Road Driving.. Endorsements that may be used with a Class A CDL are: Hazardous materials, Tank, Passenger, HazMat and Tank, Air Brakes and School bus.

To DMV Handbooks

21. When the brake pedal is depressed, air brakes work:

A ×

Immediately.

B

After a short delay.

C ×

After about a minute.

D ×

Only if the green lever on the control panel is pushed down.

More AK DMV cdl Tests