Free New Jersey CDL General Knowledge Practice Test 2022

You are looking for actual practice for your coming CDL test? So you have come to the right place. Our NJ General Knowledge Practice Test has the same questions as the real exam which is based on the NJ CDL Manual. Our CDL practice test pack covers most of the subject areas on the New Jersey General Knowledge Test such as shifting techniques, railroad crossing safety, drunk driving laws, and much more to make you become a safer driver. In addition, each question has a detailed explanation that will help you understand the concept and answer future questions about it correctly. If you don't get the pass right away, don't worry, you can take this practice test an unlimited number of times to make sure you learn all the questions. Our CDL Practice Test NJ will refine your driving knowledge so you can earn your CDL and start driving on the roads. Let’s take our practice test now!

Our CDL practice tests:
Based on 2022 NJ commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
NJ CDL General Knowledge Test format:
50 questions
40 correct answers to pass
80% passing score
List of questions
1.
What is the minimum weight of a shipment of paper rolls that would require specific securement requirements?
2.
When driving vehicles with ABS, braking:
3.
All of the following are requirements for dividing vehicles over 33ft except:
4.
Why is it important to shift gears correctly?
5.
You are checking your brakes and suspension system for a pre-trip inspection. Which of these statements is true?
6.
Which statement is true about extending the 14 hour on duty clock by using the 8 hour sleeper berth provision?
7.
Applying the brakes repeatedly on a downgrade to reduce speed 5 mph below your target is called:
8.
Some general signs that another driver may be distracted include which of the following:
9.
When is it a good idea to use drugs to help you stay awake while driving?
10.
You should lightly apply your brakes to flash the brake lights if:
11.
When driving in very hot weather, it is critically important to carefully inspect:
12.
When starting to move the truck, when is it acceptable to roll backwards?
13.
Cargo with a high center of gravity:
14.
A stake pocket is:
15.
The distance the truck will travel between noticing a hazard and hitting the brakes is:
16.
When securing rolls of paper with eyes vertical, how many points of contact are required to consider a roll secure?
17.
Which of these are not part of the front pre-trip inspection?
18.
To help slow the vehicle to reduce the need for using the service brakes, some vehicles are equipped with:
19.
What is the most important reason to inspect your truck or bus?
20.
What factors typically determine your blood alcohol concentration BAC?
21.
Which of the following is not true of Working Load Limit (WLL)?
22.
You must keep the papers about hauling hazardous materials:
23.
A car suddenly cuts in front of you, creating a hazard. Which of these actions should you NOT take?
24.
Which day on the example below contains a violation?
Day 1

Day 2
25.
The engine brake effect is greater when the engine is _____ governed RPM and the transmission is on a _____ gear.
26.
Any activity that draws your attention to something other than the task of driving is considered:
27.
When you are starting to move up a hill from a stop:
28.
When banding paper rolls with eyes vertical, you should:
29.
Which of these statements about brakes is true?
30.
In case of a fire in the cargo area of a van or box trailer, you should:
31.
What is the minimum aggregate WLL of all tiedowns in a group of concrete pipe?
32.
Who is responsible for inspecting securing devices and cargo within the first 50 miles?
33.
Under the adverse driving conditions exception, how many additional hours can you drive?
34.
A 'hook-lift container' is:
35.
Merging to the road is safest if you:
36.
To avoid a crash, you had to drive onto the right shoulder. You are now driving at 40 mph on the shoulder. How should you move back into the pavement?
37.
Which of the following is NOT a characteristic of tire failure?
38.
Which of the following is considered off duty time?
39.
Whenever you double your speed, it will require how much more distance to stop?
40.
Some causes of fuel fires include improper fueling, driver smoking, and:
41.
Which statement below is false?
42.
All of the following are concerns for driving on offramps or onramps except:
43.
What is true about bad weather and driving conditions?
44.
How much space in front of you is needed while driving on a highway?
45.
Some of the serious driving errors that can be caused by alcohol include:
46.
Which of these is specifically prohibited when securing crushed or flattened vehicles?
47.
Your trailer has a 6 inch hole spacing in the tandem slider rail and your trailer tandems are 900 pounds overweight. What is the minimum number of holes you will have to slide the tandems to get the tandems within legal limits?
48.
How long does it typically take a tractor-trailer to cross a single set of railroad tracks?
49.
The pre-trip inspection should show that the exhaust system is:
50.
What is Gross Vehicle Weight Rating?