General Knowledge9 (Drivingtests.org)

You can use your retarder:

Why will your vehicle’s speed naturally increase on downgrades?

You may get hung up on railroad tracks if:

If you park at the side of the road, you should:

You are driving a tractor-trailer at 55 mph on dry pavement. About how much total distance will you need to bring it to a stop?

Why can tourists be hazards?

Which of these statements about tires is true?

Under which of the following situations must you stop at a railroad grade crossing?

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?

When you drive on roads whose speed limits for CMVs are lower than for cars, you should:

Which of these vehicles is most likely to be affected by strong winds?

Your tractor-trailer’s brakes can get wet when you drive through heavy rain. What can this cause when you apply the brakes?

If you must take emergency action to deal with a hazard, you should remember which of the following?

Which of these would probably NOT help if your windshield became covered with ice?

How should you merge safely onto a freeway or expressway?

In a moving vehicle, you should wear your seatbelt:

If you are confronted by an aggressive driver, what is the most important thing you should do?

You are starting your vehicle in motion from a stop. As you apply power to the drive wheels, they start to spin. What should you do?

To drive down a mountain road safely, you’ll have to downshift into lower gears. Which of these should NOT affect your choice of gears?

You are checking your brakes and suspension system during a pre-trip inspection. Which of these statements is TRUE?

If you must stop your vehicle beyond a curve that hides your vehicle from other drivers within 500 feet, place a reflective triangle:

Perception distance is the distance that your vehicle travels:

If your truck is transporting cargo, you must check the securement of the cargo within the first ____ miles of the trip.

If you must use a hand-held cell phone while you’re driving, what should you do?

ABS uses computers and sensors to determine:

You are driving a tractor-trailer. If the tractor has antilock brakes (ABS) but the trailer doesn’t:

Which of the following statements about hazardous materials placards is true?

A load that is over-length, over-width, or overweight:

If you must care for the injured at an accident scene, you should NOT:

You are driving at 50 mph on a straight, level highway. There are no vehicles in front of you. Suddenly a tire blows out in your vehicle. What should you do first?

What is aggressive driving?

When you drive through a work zone, you should:

You will be placed out-of-service for 24 hours if your Blood Alcohol Concentration (BAC) is:

Which of the following is true about using a heater while you’re driving in winter weather?

Which of the following statements about downshifting is true?

Which of the following is true about using engine braking on a downgrade?

How should you react to an aggressive driver?

Which of these statements about marking a stopped vehicle is true?

Which of these statements about controlling your vehicle’s speed is true?