new hampshire
CDL Practice Test

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Welcome to the New Hampshire CDL practice test site. Questions from these tests are designed to prepare you for the actual NH DMV CDL knowledge tests that you may have to take depending on the CDL classification and endorsement that you are looking to obtain. You are welcome to take these CDL practice test questions as many times as you like as the tests are completely free. You will be presented with 40 questions and you must answer 34 questions correctly to pass. There is a 50-minute time limit. You may not go back once you answer a question. Click the "Start Test" button below to begin.

1 / 40

What should you do if the low air pressure warning comes on for only one system in a truck or bus that has a dual air brake system?

2 / 40

What do you check when doing a visual inspection of the coupling?

3 / 40

If you are transporting cargo, you should inspect the cargo and securing devices:

4 / 40

When would a drive-wheel skid result in a jackknife when pulling doubles?

5 / 40

How do you make sure the air lines are not crossed and the trailer brakes are working after supplying air to the trailer?

6 / 40

What do you need to do to supply air to the air tanks of the second trailer?

7 / 40

Select the accurate statement in regards to rolling up the landing gear to complete the coupling process.

8 / 40

You do not have to stop at railroad crossings, but must slow down and carefully check for other vehicles:

9 / 40

This gauge has a governor cut-off.

10 / 40

What are the 3 methods for securing a second trailer before coupling?

11 / 40

How often should you check the tires on a placarded trailer that has dual tires?

12 / 40

The trailer should be lowered so that _____.

13 / 40

To prevent a roll over a driver can 1) keep the cargo as low to the ground as possible and 2) _____.

14 / 40

Select the statement that describes smooth bore tanks:

15 / 40

A bus has a GVWR of 22,000 pounds and seats 24 passengers. What CDL class is this vehicle?

16 / 40

To be sure that air is supplied to the second trailer:

17 / 40

What is the normal operating range for a truck's oil pressure?

18 / 40

You should check that the following makes an audible noise:

19 / 40

If students must cross the street, when they get off the bus, which statement is true?

20 / 40

Select the definition of "off-tracking."

21 / 40

Select the true statement in regards to empty trucks:

22 / 40

Which of the following is a key steering component?

23 / 40

Drivers placard their vehicle to _____ the risk.

24 / 40

How do you secure a second trailer to your combination vehicle?

25 / 40

The school bus driver may be the only contact person from school system some parents meet. The percentage of such parents is as high as:

26 / 40

What must vehicles with air brakes have?

27 / 40

One reason hauling liquids in tank vehciles require special care is:

28 / 40

Why should you not use the trailer hand brake to straighten out a jack knifing trailer?

29 / 40

After deciding the type of evacuation that is necessary, the next step you must take is:

30 / 40

Mirrors with a convex surface or "spot" mirrors _____.

31 / 40

Alcohol evaporators in some air brake systems help to:

32 / 40

Select the true statement about stop valves in a cargo tank:

33 / 40

It is very important that you never smoke around which hazard classes?

34 / 40

Do you need to stop before a railroad crossing if you are hauling 100 pounds of Division 4.3 materials?

35 / 40

The object that doesn't get checked at the side of the trailer is the:

36 / 40

The safety catch for the fifth wheel locking lever must be ____ for a coupling to be complete.

37 / 40

Under which two special conditions should you downshift?

38 / 40

What is the next step after securing the bus when you have an unruly child on board?

39 / 40

Select the action that is not recommended when driving on slippery roads:

40 / 40

The system that needs to be checked for signs of leaks with rust or carbon soot and damage is the _____.

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CDL Category Practice Tests

CDL Practice Test

How To Get A new hampshire Commercial Drivers License

To be eligible for a CDL in New Hampshire, applicants must meet the following age eligibility requirements. To operate a commercial vehicle intrastate (within New Hampshire only) a driver must be at least 18 years old. To operate a commercial vehicle interstate (outside New Hampshire) a driver must be at least 21. The New Hampshire Department of Motor Vehicles requires applicants to self-certify and submit a copy of a medical certificate. New Hampshire CDL applicants must complete and submit a statement of license status. Applicants are required to pass a vision test.Applicants who are non-excepted drivers (not employed by a federal or state agency) must include a copy of their medical cards with the statement of license status. New Hampshire CDL applicants who do not meet the minimum medical requirements can apply to drive intrastate only and cannot transport hazardous materials. Drivers whose licenses have been revoked, suspended, denied or canceled are not eligible for a CDL in New Hampshire. CDL applicants cannot possess driver’s licenses in more than one state.

New Hampshire CDL Endorsements

  • H – Hazardous Material
  • N – Tank Vehicles
  • P – Passenger Vehicles
  • S – School Bus
  • T – Towing a Double or Triple Trailer
  • X – Combination Tank Vehicle and Hazardous Materials

Hit the Open Road

new hampshire CDL License Test Tips

All CDL applicants must pass the general knowledge test and specific tests for each endorsement. Applicants must score at least 80 percent on each test. The New Hampshire skills test includes a pre-trip vehicle inspection, off-road (reversing, parking, navigating cones) and on-road driving (intersections, highways, railroad crossings). Applicants must pass each section of the endorsement tests.

Recent military veterans and enlisted military members can apply to have the skills test waived if they currently are enlisted in the military or honorably discharged from the military within the past 90 days of submitting an application. The can also get a waiver if they have operated a motor vehicle equivalent to a commercial motor vehicle in the military within the past year. Other requirements include:

  • Reside in New Hampshire.
  • Not have any alcohol-related or major driving incidents within 2 years before submitting a CDL application.
  • Complete Form DSMV 609 Application for Military Skills Test Waiver. This form must be signed by a commanding officer.

Additional Information

Information on the New Hampshire Division of Motor Vehicles

The New Hampshire Division of Motor Vehicles provides oversight for the CDL license requirements in New Hampshire. To get more information contact them via:

Website: https://www.nh.gov/safety/divisions/dmv/driver-licensing/commercial/apply.htm

Phone: 603.227.4000

 

Additional New Hampshire CDL Helpful Links

Please use the links below to access more valuable New Hampshire CDL testing resources and to learn more about practice driving tests for the state of New Hampshire.