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.
How do you correct a drive-wheel acceleration skid?
2.
Which of these is the best general rule for night driving?
3.
On what day and time does a 14 hour rule violation occur?
Day 1

Day 2
4.
Tourists may be hazardous because?
5.
Backing of the commercial vehicle is:
6.
A hazard:
7.
At what time does a violation occur on this log?
8.
All lights and reflectors should be operating properly, clean, and:
9.
Who is responsible for ensuring that the vehicles, anchor points and other securement components are in good working order?
10.
Vehicles exempt from Certificate of Safety inspection requirements include:
11.
Implied consent means:
12.
In mountain driving you will have to use a lower gear to drive safely on a grade. Which of these does NOT affect your choice of gear?
13.
In cargo securement, a wedge is defined as:
14.
Which statement below is true?
15.
Which of these are not part of the front pre-trip inspection?
16.
When securing concrete pipe with a diameter up to 45 inches loaded crosswise as a group, a crosswise tiedown should be used every how many feet?
17.
The Aggregate Working Load Limit should, at minimum, be:
18.
To help slow the vehicle to reduce the need for using the service brakes, some vehicles are equipped with:
19.
When entering or crossing traffic, observe all of the following except:
20.
When you are driving on a snow packed road, you should reduce your speed by:
21.
The total weight of a powered unit, the trailer and the cargo is called?
22.
When securing building materials, how many knots are acceptable in the tiedown(s)?
23.
A tiedown is defined as:
24.
What does EOBR stand for?
25.
If you cannot see the driver of a vehicle, then:
26.
A securement system must be capable of resisting how much lateral (side-to-side) force, at minimum?
27.
Steering wheel play should not be more than:
28.
When securing a non-cubic boulder with an unstable base, the four surrounding chains must have a WLL of at least:
29.
The engine brake effect is greater when the engine is _____ governed RPM and the transmission is on a _____ gear.
30.
When loading paper rolls with eyes horizontal, which of the following is not a requirement for stacking a second layer?
31.
If you are convicted for driving under the influence while driving a commercial vehicle, and this is your first offense, you most likely will get:
32.
In addition to preventing engine freezing, proper coolant levels help:
33.
When loading a trailer, if the cargo is loaded all to the rear, it may result in:
34.
Whenever possible, a row of metal coils with eyes vertical requires one direct tiedown to secure against rearward movement at what maximum angle?
35.
Some large trucks have curved mirrors. These mirrors:
36.
Should brake adjustment be checked often?
37.
A key principle to remember about loading cargo is to keep the load:
38.
Who is responsible for inspecting securing devices and cargo within the first 50 miles?
39.
You are driving a heavy vehicle. You must exit a highway using an off-ramp that curves downhill. You should:
40.
Merging to the road is safest if you:
41.
Which statement below accurately describes the 11 hour driving limit?
42.
Which of these statements about vehicle fire is true?
43.
What is the best way to determine what percentage of the weight of fuel will go to each set of axles?
44.
Generally, when steering in an emergency, which direction is your best option?
45.
When entering and exiting an expressway, and also generally any time you drive, you should:
46.
A major safety concern of a broken or faulty exhaust system is:
47.
A container chassis vehicle, by definition, is:
48.
A Class A CDL is required to drive a combination vehicle of over 26,001 lbs towing a vehicle weighing:
49.
The pre-trip inspection should show that the exhaust system is:
50.
You have steer tires rated at 6,150 pounds each, and you're in the state of West Virginia which says the legal limit for the steer axle is 20,000 pounds. What's the maximum legal weight you can carry on your steer axle in West Virginia?