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.
When a vehicle goes around a corner, the rear wheels follow a different path than the front. This is called:
2.
You should not back a tractor under a trailer until the air system is:
3.
The likelihood of a fully loaded rig turning over compared to an empty trailer is:
4.
To unlock the fifth wheel, the locking lever should be placed in the ______ position.
5.
The iron trailer supports are up and the trailer is resting on the tractor. Make sure:
6.
Which part of the kingpin should the locking jaw close around?
7.
Rearward amplification is a major cause of:
8.
When coupling, trailer height should:
9.
The locking jaws should be around:
10.
Improperly greased or lubricated fifth wheels will cause:
11.
When unlocking the fifth wheel in Step 6, all of the following apply except:
12.
Converter dollies:
13.
Some of the points for inspecting the coupling include the following except:
14.
Like tractor air tanks, trailer air tanks should be kept free of dirt and oil by:
15.
Driving with an empty trailer:
16.
Your emergency air line breaks or gets pulled apart while you are driving. The loss of pressure will cause the:
17.
What gear should the tractor engine be in after you uncouple the trailer and are inspecting the trailer supports?
18.
The hand valve should be used:
19.
In case of landing gear failure while pulling out from under it, you should:
20.
Why should you lock the tractor glad hands to each other (or dummy couplers) when you are not towing a trailer?