Minnesota CDL Permit Test - Class A

Number of questions: 50
Passing score: 40
Directions: 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. Test questions come from the Minnesota Commercial Driver’s Manual. To pass, applicants must answer 40 questions correctly. Each question has two, three or four possible answer choices. Questions come from chapters covering: Introduction, Driving Safely, Transporting Cargo Safely, Air Brakes (if applicable), Combination Vehicles, 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, Doubles/Triples, HazMat, Tank, Air Brakes and School bus.
You have made error so far
Passing grade —
10 or fewer errors
To make a stop using air brakes, the driver should:
Pull the air brake lever
Engage the brake lever
Push the brake pedal down
Pull the brake pedal up
What may happen if the exhaust system is not working properly?
Poisonous fumes may enter the cab.
Poisonous fumes may exit the rear of the muffler system.
It may prevent proper steering.
It may cause problems if the trailer is fully loaded.
Truck tractors built after March 1, 1997, must be equipped with:
A flag
Hydraulic brakes
Vehicles equipped with Anti-Lock Braking Systems (ABS) have ____ malfunction lamps to indicate if the ABS is not working.
A driver should ensure:
The truck is overloaded
The truck is properly loaded
The cargo is unbalanced
A tank endorsement is:
Only required when transporting gases
Only required when transporting liquids
Used for both liquids and gases
Optional when transporting hazardous materials
You should be able to stop within:
10 feet
1,000 feet
Your view of the road ahead
A minute
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