Ontario Truck Driver Licence Practice Test 06

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ON Commercial Driver Licence - Quiz 6

HOV stands for:

a.
b.
c.
d.

Question 1 of 30

Differntial Lock should never be engaged when:

a.
b.
c.
d.

Question 2 of 30

Fanning reduces air pressure and serves no useful purpose on dry pavement:

a.
b.

Question 3 of 30

Should your vehicle start jackknifing what should be done?

a.
b.
c.
d.

Question 4 of 30

If you are required to get into the other lane to make turns, whose responsibility is it to maintain safety?

a.
b.
c.
d.

Question 5 of 30

Should a train be coming how far should you stop from the track?

a.
b.
c.
d.

Question 6 of 30

A broken line on the highway signifies what?

a.
b.
c.
d.

Question 7 of 30

When a bus begins to leave the bus bay, to their left, what must you do?

a.
b.
c.
d.

Question 8 of 30

How many alcohol occurrences happen before drivers receive an ignition interlock device?

a.
b.
c.
d.

Question 9 of 30

Ontario clearance limits for underpasses are:

a.
b.
c.
d.

Question 10 of 30

If the tractor is jackknifing (if the tractor rear wheels slide sideways)

a.
b.
c.
d.

Question 11 of 30

Community Safety Zones indicate a special risk to whom?

a.
b.
c.
d.

Question 12 of 30

Load securement is the responsibility of:

a.
b.
c.
d.

Question 13 of 30

Should the air-pressure device become activated what should you do?

a.
b.
c.
d.

Question 14 of 30

Drivers who register a blood alcohol concentration in the warn range of _________ pose an immediate danger to themselves and other road users.

a.
b.
c.
d.

Question 15 of 30

'Drive clean' program deals with which of the following?

a.
b.
c.
d.

Question 16 of 30

Fanning the brakes help assist in what situations?

a.
b.
c.
d.

Question 17 of 30

If you are unable to keep speed with the traffic what should be done?

a.
b.
c.
d.

Question 18 of 30

When making turns in commercial vehicles, do front and rear wheels turn the same?

a.
b.
c.
d.

Question 19 of 30

Drivers may not drive more than_______ hours following an eight hour break

a.
b.
c.
d.

Question 20 of 30

Should you see blue or red emergency lights what should you do?

a.
b.
c.
d.

Question 21 of 30

If you hit a deer or moose:

a.
b.
c.
d.

Question 22 of 30

Compared to a four-wheel vehicle how much space does an 18-wheeler need to stop?

a.
b.
c.
d.

Question 23 of 30

Fines for failure to adhere to bus stopping procedures may result in:

a.
b.
c.
d.

Question 24 of 30

What happens with a 15 point demerit?

a.
b.
c.
d.

Question 25 of 30

You cannot adjust your own air brakes unless you have either completed an approved air brake adjustment course or you are a certified mechanic.

a.
b.

Question 26 of 30

ABS stands for:

a.
b.
c.
d.

Question 27 of 30

Commercial vehicles must maintain a distance of ____ between themselves and other vehicles:

a.
b.
c.
d.

Question 28 of 30

Cross railway or streetcar tracks at a ___ angle.

a.
b.
c.
d.

Question 29 of 30

Failure to yield for bus stops can result in how many demerits being taken from your licence?

a.
b.
c.
d.

Question 30 of 30


 

It is recommended that you take a practice test before you take the actual written test. Please note, however, that this is not the actual test, and you will not receive your license if you pass this sample practice test. If you’re getting your commercial licence, you've come to the right place.


To begin your career in trucking you must obtain your Ontario Class A or Class D Truck Driver Licence. The appropriate CDL endorsements you will need are based on the type of trucking career you plan to pursue. To obtain these endorsements, you are required to successfully complete a written knowledge test. Making certain you are adequately prepared for your written knowledge test will prevent you from wasting time and money. Taking practice CDL tests is the best way to get prepared.