Free New Hampshire CDL Combination Vehicles Practice Test 2022

You have to pass the New Hampshire CDL combination vehicles endorsement to get ready for propelling your career with your license. You are looking for good source material for your coming CDL test? You are in the right place. Our NH CDL Practice Test is a great resource for beginners. The test is designed for you to have exactly the experience of the exam as you will be more familiar with both the test format and the subject. Our CDL practice test covers topics ranging from combination vehicle maintenance to safely driving a complex rig. Each question is based on the official NH CDL Manual so you can be sure that the information in our test is accurate and relevant to your examination. In addition, each question has a detailed explanation so that it is very useful for you to learn from your mistakes. Preparing well before test day with questions and content that we cover. Start with our Free New Hampshire CDL Combination Vehicles Practice Test today and walk out with your endorsement!

Our CDL practice tests:
Based on 2022 NH commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
NH CDL Combination Vehicles Test format:
20 questions
16 correct answers to pass
80% passing score
List of questions
1.
A tractor with a _______ trailer, requires the most amount of stopping distance.
2.
When inspecting the coupling area, all of the following are required except:
3.
When you open the emergency shut-off valve at the back of the last trailer after supplying air to trailer(s):
4.
How much space should be allowed between the upper and lower fifth wheel after coupling?
5.
Hose couplers are also referred to as:
6.
There are two things that a driver can do to prevent a rollover. They are: (1) keep the cargo as close to the ground as possible and (2):
7.
When you get ready to back under a semitrailer you should line up:
8.
Tractor with a ______ trailer requires the shortest amount of stopping distance.
9.
A driver crosses the air lines when hooking up to an old trailer. What will happen?
10.
When you notice that your trailer has lost traction and is going into a skid, you should:
11.
The emergency air line is usually what color?
12.
In normal driving, some drivers use the hand valve before the brake pedal to prevent a jack-knife. Which of the statements is true?
13.
To stop a trailer skid you should:
14.
The "rearward amplification" value means:
15.
Rocky mountain doubles have a rearward amplification of about:
16.
The safety latch for the fifth wheel locking lever must be _____ for a coupling to be complete.
17.
After connecting the air lines but before backing under the trailer you should:
18.
At the back of trailer used to tow other trailers are shut-off valves, also called:
19.
Triples combinations have a rearward amplification of:
20.
Before getting out to inspect the coupling, secure the vehicle by putting transmission in neutral, shutting off engine and taking the key with you, and: