2026 Mississippi DMV Knowledge Test Class A Test 1 (50 Questions And Complete Answers)
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If using the spring brakes while hauling a heavy load, a complete stop will:
1. Be impossible.
2. Take a long time.
3. Take a short amount of time.
4. Damage the brakes.
1. Be impossible.
2. Take a long time.
3. Take a short amount of time.
4. Damage the brakes.
Take a long time.
In a dual air brake system:
1. Air tanks are shared by both systems.
2. Each system has its own air tanks.
3. You must designate which system you are using.
4. Brakes on only one side of the vehicle will work.
1. Air tanks are shared by both systems.
2. Each system has its own air tanks.
3. You must designate which system you are using.
4. Brakes on only one side of the vehicle will work.
Each system has its own air tanks.
The air compressor is connected to the:
1. Transmission.
2. Engine.
3. Radiator.
1. Transmission.
2. Engine.
3. Radiator.
Engine.
A CMV should:
1. Not have a fire extinguisher, unless transporting hazardous materials.
2. Not have a fire extinguisher, unless the vehicle will be traveling through remote areas.
3. Not have a fire extinguisher.
4. Have a fire extinguisher and other emergency equipment.
1. Not have a fire extinguisher, unless transporting hazardous materials.
2. Not have a fire extinguisher, unless the vehicle will be traveling through remote areas.
3. Not have a fire extinguisher.
4. Have a fire extinguisher and other emergency equipment.
Have a fire extinguisher and other emergency equipment.
Which of the following is not a part of an air brake system?
1. A service brake system
2. A parking brake system
3. An emergency brake system
4. An axle brake system
1. A service brake system
2. A parking brake system
3. An emergency brake system
4. An axle brake system
An axle brake system
Leaking shock absorbers:
1. Are normal.
2. Indicate a potentially dangerous defect.
3. Will prevent the turn signals from working.
4. Pose no threat if the vehicle is only driven on highways.
1. Are normal.
2. Indicate a potentially dangerous defect.
3. Will prevent the turn signals from working.
4. Pose no threat if the vehicle is only driven on highways.
Indicate a potentially dangerous defect.
When driving through a curve during the skills test, you should:
1. Veer from your lane if needed to complete the curve.
2. Reduce your speed after entering the curve.
3. Refrain from looking for other vehicles while turning.
4. Reduce your speed before entering the curve.
1. Veer from your lane if needed to complete the curve.
2. Reduce your speed after entering the curve.
3. Refrain from looking for other vehicles while turning.
4. Reduce your speed before entering the curve.
Reduce your speed before entering the curve.
When driving a vehicle equipped with an Anti-Lock Braking System (ABS), you should:
1. Stop harder than you would in a vehicle not equipped with ABS.
2. Use extra braking force to ensure the ABS kicks in.
3. Brake as you would in a vehicle not equipped with ABS.
4. Brake with less force than you would in a vehicle not equipped with ABS.
1. Stop harder than you would in a vehicle not equipped with ABS.
2. Use extra braking force to ensure the ABS kicks in.
3. Brake as you would in a vehicle not equipped with ABS.
4. Brake with less force than you would in a vehicle not equipped with ABS.
Brake as you would in a vehicle not equipped with ABS.
If driving a new vehicle, you should familiarize yourself with the controls:
1. Before you start driving.
2. As you drive.
3. If you feel like you need to.
1. Before you start driving.
2. As you drive.
3. If you feel like you need to.
Before you start driving.
Wheels with welding repairs are:
1. Safe to be used if the repairs were done by a professional.
2. Safe to be used if the repair seems solid.
3. Not safe to be used.
1. Safe to be used if the repairs were done by a professional.
2. Safe to be used if the repair seems solid.
3. Not safe to be used.
Not safe to be used.
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