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General Knowledge Practice Test

You should avoid driving through deep puddles or flowing water. But if you must, which of these steps can help to keep your brakes working?
If you are being tailgated, you should:
If you need to leave the road in the traffic emergency, you should:
Which of these is a good thing to do when steering to avoid a crash?
According to the driver's manual, why should you limit the use of your horn?
Hydroplaning:
You are driving a new truck with a manual transmission. What gear will you probably have to use to take a long, steep downhill grade?
Which of these is a good thing to remember about using mirrors?
You are driving a heavy vehicle. You must exit a highway using an off-ramp that curves downhill. You should:
The purpose of the retarders is to:
You are checking your tires for a pre-trip inspection. Which of these statements is true?
Which of these statements about drugs is true?
You are driving a heavy vehicle with a manual transmission. You have to stop the vehicle on the shoulder while driving on an uphill grade. Which of these is a good rule to follow when putting it back in motion up the grade?
You are driving a vehicle at 55 mph on dry pavement. About how much total stopping distance will you need to bring it to a stop?
For your safety, when setting out reflective triangles, you should:
You must park on a side of a level, straight, four-lane divided highway. Where should you place the reflective triangles?
How far should a driver look ahead of the vehicle while driving?
You are driving on a straight, level highway at 50 mph. There are no vehicles in front of you. Suddenly a tire blew out on your vehicle. What should you do first?
Which of these statements about cold weather driving is true?
You are checking your wheels and rims for a pre-trip inspection. Which of these statements is true?
Controlled braking:
If a straight vehicle (not trailer or articulation) goes into a front-wheel skid, it will:
When driving at night, you should:
As the blood alcohol concentration (BAC) goes up, what happens?
Which of these statements about downshifting is true?
You do not have a hazardous materials endorsement on your commercial driver's license. You are asked to deliver hazardous materials in a placarded vehicle. You should:
Which of these statements about certain types of cargo is true?
Which of these is NOT a good rule to follow when caring for injured person at an accident scene?
Which of these statements about staying alert to drive is true?
You should stop driving:
How do you correct a rear-wheel acceleration skid?
A key principle to remember about loading cargo is to keep the load:
Your vehicle has hydraulic brakes. While traveling on a level road, you press the brake pedal and find that it goes to the floor. Which of these statements is true?
You are driving on a two-lane road. An oncoming driver drifts into your lane and is headed straight for you. Which of these is most often the best action to take?
Which of these is a good thing to remember when crossing or entering traffic with a heavy vehicle?