Different States have different CDL requirements and we’re here to streamline your studying process. If you want to obtain your Utah CDL then you’ve come to the right place. We have a huge selection of Utah CDL Practice Tests that are ABSOLUTELY FREE. Our tests are perfect for new drivers or experienced truckers looking to refresh their CDL knowledge.
PLEASE READ –
Many of these questions are universal and apply to all States.
For further practice try the other General Knowledge and Endorsement tests available on our site. We have created these STATE based tests to compress everything under 1 practice test as per STATE requirement.
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- Question 1 of 36
Which mirror is mounted directly above the windshield on the driver’s side of the school bus?CorrectIncorrect
- Question 2 of 36
Most states require you to have a passenger “P” endorsement to drive a bus designed to transport “_____” passengers, not including the driver.CorrectIncorrect
- Question 3 of 36
Your school bus can have a tail swing of up to…CorrectIncorrect
- Question 4 of 36
On your school bus, the outside left and right side convex mirrors can be used to monitor…CorrectIncorrect
- Question 5 of 36
Passenger vehicles and buses must never carry more than “_______” of solid Division 6.1 poisons.CorrectIncorrect
- Question 6 of 36
If you must refuel your passenger vehicle while passengers are on board, you should refuel in a closed building.CorrectIncorrect
(False). You should never refuel your passenger vehicle while passengers are onboard unless it’s absolutely necessary. Never refuel in a closed building with passengers onboard.
- Question 7 of 36
You must evacuate your school bus when the bus is on fire or if there’s a threat of fire.CorrectIncorrect
- Question 8 of 36
Transporting animals-including certified service, guide, and signal animals used by passengers with physical and mental challenges-is always prohibited.CorrectIncorrect
False. Transporting animals is generally prohibited except for certified service, guide, and signal animals used by passengers with physical and mental challenges.
- Question 9 of 36
If your ABS isn’t working correctly, you should immediately pull over and contact your dispatcher.CorrectIncorrect
False. If your ABS isn’t working correctly, you can drive as you normally would, but get the system serviced as soon as possible.
- Question 10 of 36
You should never drive with an open emergency exit door or window.CorrectIncorrect
- Question 11 of 36
While driving a school bus, how many feet from the nearest rail should you stop when you’re at a railroad-highway crossing?CorrectIncorrect
While driving a school bus, if you’re approaching a railroad-highway crossing, you should stop no closer than 15 feet and no farther than 50 feet from the nearest rail. This is where you have the best view of the tracks.
- Question 12 of 36
On passenger vehicles and buses with designated standing areas, a 2-inch line on the floor or some other marking that shows passengers where they can’t stand is calledCorrectIncorrect
On passenger vehicles and buses with designated standing areas, a 2-inch line on the floor or some other marking that shows passengers where they can’t stand is called a standee line.
- Question 13 of 36
If your school bus is equipped with convex mirrors, they’re used to monitorCorrectIncorrect
If your school bus is equipped with convex mirrors, they’re used to monitor the left and right sides of the bus at a wide angle. Use the outside left and right side cross-view mirrors to view the danger zone in front of the bus. Use your inside rearview mirror to monitor passenger activity inside the bus. Use your outside left and right side flat mirrors to check clearances to the sides and rear of the bus.
- Question 14 of 36
How many feet before you arrive at a bus stop should you activate your alternating flash amber warning lamps?CorrectIncorrect
- Question 15 of 36
Your spring brakes will be automatically applied at no less thanCorrectIncorrect
- Question 16 of 36
What should you do instead of consistently applying your brakes on a steep downgrade?CorrectIncorrect
- Question 17 of 36
In s-cam drum brakes, what moves the slack adjuster?CorrectIncorrect
- Question 18 of 36
Brakes can fade or fail from excessive heat caused by using them too much and not relying on the engine braking effect.CorrectIncorrect
- Question 19 of 36
When you test your parking brakes, you stop your vehicle, apply the parking brake, and gently pull against it while in a lower gear. If your parking brakes are working correctly, your vehicle will..CorrectIncorrect
- Question 20 of 36
Which of the following protects the air tank and the entire air brake system from too much pressure?CorrectIncorrect
- Question 21 of 36
What is an advantage of a dual-parking control valve?CorrectIncorrect
- Question 22 of 36
What is the main advantage of a dual air brake system?CorrectIncorrect
- Question 23 of 36
If you have an antilock braking system (ABS) on only the trailer and you start to lose control of your steering, what should you do?CorrectIncorrect
- Question 24 of 36
When you apply the brakes as hard as you can without locking the wheels, it’s calledCorrectIncorrect
- Question 25 of 36
If you’re driving on dry pavement at 55 mph and your vehicle has air brakes, how many feet should you add to your stopping distance?CorrectIncorrect
- Question 26 of 36
If you’re checking the rate of air pressure buildup in a single air system (pre-1975), in 3 minutes the pressure should build from about 50 psi toCorrectIncorrect
- Question 27 of 36
Which of the following is used to keep an air compressor cool?CorrectIncorrect
- Question 28 of 36
Why is there a brake lag distance in a vehicle with air brakes?CorrectIncorrect
- Question 29 of 36
A slack adjuster needs adjustment if it moves more thanCorrectIncorrect
- Question 30 of 36
You should brake fully in an emergency situation, if you are driving aCorrectIncorrect
- Question 31 of 36
What holds back spring brakes during normal driving?CorrectIncorrect
- Question 32 of 36
When you test your service brakes, you should release the parking brake, drive slowly, and then apply the brakes. Which of the following indicates that there may be a problem?CorrectIncorrect
- Question 33 of 36
If you have to make an emergency stop, you should brakeCorrectIncorrect
- Question 34 of 36
If the pressure in an air brake system has reached the cut-out level, the air compressor won’t be allowed to pump air. In most systems, it will be allowed to pump air again once the pressure reaches a cut-in level of aboutCorrectIncorrect
- Question 35 of 36
In a dual air brake system, the secondary air brake system controls the brakes onCorrectIncorrect
- Question 36 of 36
What can happen if you drive too fast around a curve?CorrectIncorrect