Free Oregon 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 OR General Knowledge Practice Test has the same questions as the real exam which is based on the Oregon CDL manual. Our CDL practice test pack covers most of the subject areas on the Oregon 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 Oregon CDL Practice Test 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 OR commercial driver's license manual
Full answers + detailed explanations
Perfect for first-time, renewal applicants
OR CDL General Knowledge Test format:
50 questions
40 correct answers to pass
80% passing score
List of questions
1.
Why should you try to move to your right when steering in an emergency?
2.
When using the brakes on a steep downgrade, which of the following applies?
3.
Turn signals facing the front should be amber or:
4.
What violation has occurred on the below log?

5.
When are helpers needed to back your vehicle?
6.
When driving vehicles with ABS, braking:
7.
High beams should be:
8.
You are checking your brakes and suspension system for a pre-trip inspection. Which of these statements is true?
9.
The maximum safe weight that a tire can carry is:
10.
When starting to move the truck, when is it acceptable to roll backwards?
11.
What is the minimum weight of a load of metal coils that requires specific securement practices?
12.
To secure a cubic-shaped boulder, how many tiedowns are required, at minimum?
13.
How many tiedowns are required for cargo that is prevented from forward movement?
14.
All of the following are considered excessive speeding except:
15.
In case of which fires can you use water to put it out?
16.
Which of the following are not a primary factor affecting weight distribution across the axles?
17.
A device placed between the deck of a vehicle and car or between articles of cargo, intended to provide greater friction than exists naturally between these surfaces is:
18.
Load securement for cargo weighing 29,650 lbs must be able to withstand upward force of how many lbs?
19.
In order to drive placarded vehicles, drivers are required to have:
20.
Drivers are generally only allowed to use cell phones or text in all of the following situations except:
21.
Cargo and securement devices should be checked within how many miles after starting a trip?
22.
When driving through the work zone you should:
23.
Specific suspension problems that drivers should look for include which of the following:
24.
A tiedown with a marked WLL of 8,000 lbs directly attached to an article has an actual WLL of:
25.
Why does vehicle speed naturally increase on a downgrade?
26.
When banding paper rolls with eyes vertical, you should:
27.
A chock is generally used to secure:
28.
Using 7 miles per gallon as your fuel mileage and 8 pounds per gallon for the weight of fuel, how much total fuel weight will you burn off in 210 miles?
29.
The maximum number of pull-ups allowed during the driving exam before failure is:
30.
You are checking your brakes and suspension system for a pre-trip inspection. Which of these statements is NOT true?
31.
Which statement is true?
32.
Sliding your trailer tandems forward or backward will redistribute the weight mainly between which two sets of axles?
33.
Your log must include all of the following except:
34.
A tractor trailer traveling 55 mph will travel how far between when the brain perceives a hazard and stopping?
35.
A 'hook-lift container' is:
36.
When securing metal coils in a sided vehicle without anchor points:
37.
How many anchor points should be used to secure an intermodal container on a chassis vehicle?
38.
When backing, all of the following are important safety rules:
39.
A DUI conviction for a CDL-holder will result in disqualification for a minimum of:
40.
The basic control skills exam allows for a maximum of how many points scored?
41.
What does emergency braking mean?
42.
If you have used up all of your 14 hour on duty time, how many hours would you regain after an 8 hour break in the sleeper berth?
43.
Sliding your trailer tandems toward the front or back of the vehicle will primarily change the weight distribution between which sets of axles?
44.
Convex (curved) mirrors:
45.
If a straight vehicle (not trailer or articulation) goes into front-wheel skid, it will:
46.
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?
47.
In the following picture, what are axles 4 and 5 commonly referred to as?

48.
When driving downhill, you should use the service brakes:
49.
Oil, coolant, charging circuit warning lights should go out:
50.
When securing concrete bell pipe in multiple complete tiers, all of the following are true except: