ICBC Class 1 Knowledge test practice

Driving heavy commercial vehicles professionally in British Columbia begins with a pivotal milestone: completing the Insurance Corporation of British Columbia (ICBC) Class 1 Knowledge Test.

Let’s Get Started

ICBC class 1 practice test

1 / 30

Cargo securement devices must meet standards set by which code?

2 / 30

Why is it important to drain air tanks regularly?

3 / 30

If a front tire blows out, what is the recommended first action?

4 / 30

After coupling, what test confirms the trailer is locked to the tractor's fifth wheel?

5 / 30

How much consecutive off-duty time is typically required to reset federal Hours of Service cycles?

6 / 30

During the pre-trip inspection of lights, what should you confirm?

7 / 30

Which action best describes defensive driving?

8 / 30

Before starting a trip, what is critical to know regarding your route?

9 / 30

Brake lag in an air brake system refers to the time it takes for:

10 / 30

If your vehicle begins to skid, what should you generally do with the steering wheel?

11 / 30

When hauling cargo that might shift forward, what protective device is often required between the cab and load?

12 / 30

What gear should you generally select before starting down a steep mountain grade?

13 / 30

Under federal Hours of Service Cycle 1, what is the maximum driving time allowed in a 7-day period?

14 / 30

What is a generally recommended minimum following distance under good conditions for a large truck?

15 / 30

At what approximate air pressure should the governor cause the compressor to cut out?

16 / 30

When uncoupling, after lowering the landing gear, what is the next immediate step?

17 / 30

If faced with a sudden stop in traffic, what should you primarily rely on?

18 / 30

How does improper load distribution affect a vehicle?

19 / 30

What is the term for looking far ahead down the road while driving?

20 / 30

During a pre-trip inspection, how should you check the slack adjusters on S-cam brakes?

21 / 30

What must a driver record in their daily logbook?

22 / 30

If the low air pressure warning activates while driving, what should you do first?

23 / 30

Off-tracking refers to which phenomenon when a long vehicle turns?

24 / 30

Before coupling a tractor to a semi-trailer, what should you ensure about the trailer brakes?

25 / 30

When going down a long, steep hill, what is the best braking technique?

26 / 30

When driving a large truck, "space management" primarily refers to maintaining space where?

27 / 30

What is the primary purpose of cargo securement regulations?

28 / 30

Under federal Hours of Service regulations (Cycle 1), how many hours of off-duty time are required in a day?

29 / 30

What is the maximum allowable air pressure drop in one minute for a combination vehicle (static test)?

30 / 30

During a pre-trip inspection, what must you check regarding your tires?

Your score is

The average score is 85%

This examination assesses whether you have the necessary prerequisite theoretical knowledge to operate large trucks, for instance, a tractor-trailer. It is not simply rote learning; it encompasses all the insights on the road as well as the hurdles and duties that come with driving these machines. This article offers detailed and actionable insights to aid you in preparing for and surpassing your Class 1 Knowledge Test.

Mastering the ICBC Class 1 Knowledge Test: A Comprehensive Practice Test

What is the ICBC Class 1 Knowledge Test?

The Class 1 Knowledge Test is a multiple-choice written test completed at ICBC. It assesses your understanding of the rules of the road, safe driving practices, and heavy commercial vehicle systems, typically tractor-trailers over a certain weight. Passing this test is a mandatory requirement before a Class 1 Learner’s Licence can be issued to you, which enables you to begin supervised behind-the-wheel practice.

Requirements to Take the Test

Before you can sit for the Class 1 knowledge test, there are prerequisites that are normally required. You will normally be required to hold a valid full-privilege BC Driver’s Licence, commonly a Class 5 licence, but check current ICBC requirements. Furthermore, the applicants must be at least the minimum age, which is usually 19 years of age. Finally, prospective drivers must demonstrate that they are meeting the necessary medical standards by producing an acceptable driver’s medical examination report completed by a physician.

Test Format and Passing Requirements

The knowledge test itself is done on a computer and consists of multiple-choice questions. While the number of questions can differ, it is generally somewhere in the neighborhood of 30 questions designed to gauge your knowledge of commercial driving concepts. You’ll be required to achieve a minimum score to pass the test and proceed to the next step, typically 80% or higher. To illustrate, on a 30-question test, this would mean correctly answering at least 24 questions.

Major Topics Covered on the Exam

The material for the Class 1 Knowledge Test questions is drawn extensively from ICBC’s official “Driving Commercial Vehicles” manual. You can expect to be thoroughly tested on a wide range of basic subjects. A key element is knowledge of air brakes, such as how the systems work, inspection procedures, troubleshooting, and proper use such as adjustment and testing; in many cases, a special air brake endorsement test or segment must be completed.

Detailed familiarity with vehicle inspections, such as pre-trip, en-route, and post-trip inspections, is also essential. Other important subject matter includes basic vehicle control principles like off-tracking and space management, mastering manual transmission shifting, adhering to hours of service regulations for preventing fatigue, employing proper load securement techniques, employing defensive driving techniques for large vehicles, familiarity with relevant traffic laws and signs, and preparing for essential emergencies like brake failure or skids.

Successful Preparation Methods and Study Materials

Passing the knowledge test depends on good study habits. Your primary source of information is the ICBC “Driving Commercial Vehicles” manual; read this manual fully and carefully and pay special attention to all sections, diagrams, and safety information; understanding the knowledge test will be based on this manual. You may want to spend some extra study time on particularly important material related to air brake systems, steps on pre trip inspection, hours of service, and secure loads. You will want to do more than memorize the rules or facts; knowing why these rules and procedures are in place will help you remember them in the test and apply during your truck driving test.

Taking the Knowledge Test

To take the exam, you will have to book an appointment for your knowledge test at an ICBC driver licensing office, which you can typically do on the ICBC website or by phone. When you attend your test, remember to take valid identification, your valid driver’s licence, the applicable payment for the test fee, and any medical reports that are necessary.

Taking the Knowledge TestTo take the test you’ll need to schedule an appointment to take your knowledge test. You’ll typically schedule your test online with ICBC or over the phone at your local driver licensing office. On your test day, ensure that you bring identification, your valid driver’s licence, the test fee, and any medical documentation—if required. During the actual test, take your time, and read every question carefully before selecting an answer. If you cannot answer a question, most tests allow you to flag it for later review. Use your time wisely; you don’t want to rush—but be aware of your overall session time.

wheel. Good luck!

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