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QC Commercial Driver Licence - Quiz 4

If you approach a bridge with a restricted weight sign and another sign below it that reads 'Un Véhicule À La Fois,' what does the second sign mean?
a.
b.
c.
d.

Question 1 of 30

You are loading cargo onto your semitrailer in the morning and notice that the load overhangs by 1.5 m over the back. What do you need to do?
a.
b.
c.
d.

Question 2 of 30

How should your brakes and gear shifting be used as you go down a steep hill?
a.
b.
c.
d.

Question 3 of 30

When backing up a heavy vehicle with the help of a guide, you should:
a.
b.
c.
d.

Question 4 of 30

When going up a steep hill, you should:
a.
b.
c.
d.

Question 5 of 30

If you are carrying potentially explosive goods and are involved in an accident, what is your first priority?
a.
b.
c.
d.

Question 6 of 30

When stopping a heavy vehicle during an emergency, what is the main reason why you need to be careful about braking too forcefully?
a.
b.
c.
d.

Question 7 of 30

A blowout in which tire might cause the driver to lose control of the vehicle and for it to veer to the left?
a.
b.
c.
d.

Question 8 of 30

What is the maximum authorized length for a truck and trailer combination? (excluding when special permits are issued)
a.
b.
c.
d.

Question 9 of 30

How many passengers would be allowed on an intercity bus containing a total of 60 seats and 15 rows?
a.
b.
c.
d.

Question 10 of 30

What possibility do the special securement standards for transporting crushed or flattened vehicles as cargo account for?
a.
b.
c.
d.

Question 11 of 30

If the rear end of your semitrailer begins skidding to the left, what should you do first?
a.
b.
c.
d.

Question 12 of 30

When operating a vehicle with an automatic transmission, it is recommended to choose a low gear to go down a hill. In doing so, you need to make sure that:
a.
b.
c.
d.

Question 13 of 30

Other than when picking up and dropping off schoolchildren, when else should a bus driver use the flashing lights and stop sign?
a.
b.
c.
d.

Question 14 of 30

Which of the following statements about stopping distance is true, assuming the same pressure on the brakes?
a.
b.
c.
d.

Question 15 of 30

To safely make a right turn in a large vehicle, it is recommended that you:
a.
b.
c.
d.

Question 16 of 30

If you are loading two articles of cargo that each measure 5 metres long into your truck, and they are neither blocked by a front-end structure nor by each other, how many tie-downs in total are required?
a.
b.
c.
d.

Question 17 of 30

When backing up a tractor-semitrailer to the right, what steps should you follow?
a.
b.
c.
d.

Question 18 of 30

In what kind of road conditions should you reduce your speed the most in order to stay safe?
a.
b.
c.
d.

Question 19 of 30

If you need to slow down or stop quickly, it is a good idea to:
a.
b.
c.
d.

Question 20 of 30

What is the main objective for the driver when the vehicle begins to skid?
a.
b.
c.
d.

Question 21 of 30

Runaway lanes are:
a.
b.
c.
d.

Question 22 of 30

In which of the following situations would it be essential that you re-inspect the cargo to ensure it is secure?
a.
b.
c.
d.

Question 23 of 30

When driving a vehicle that is transporting dangerous goods, the shipping document should be stored where when the driver is aboard?
a.
b.
c.
d.

Question 24 of 30

What is the maximum load authorized for an axle class?
a.
b.
c.
d.

Question 25 of 30

In what instance should you check your brakes before going downhill?
a.
b.
c.
d.

Question 26 of 30

If you are loading a large amount of cargo inside the trailer of a closed vehicle, what should you ensure?
a.
b.
c.
d.

Question 27 of 30

After dropping off passengers at a bus stop, a city bus driver returns to the lane he or she was using prior to stopping. Which of the following statements is true?
a.
b.
c.
d.

Question 28 of 30

Which of the following is true about the main cause of skidding when going up or down a hill?
a.
b.
c.
d.

Question 29 of 30

If a heavy vehicle driver is driving at a safe speed of 90 km/h, but sees a level crossing ahead, he or she should slow down and cross the tracks at what speed?
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 commercial driving you must obtain your Quebec Class 1, Class 2, Class 3 or Class 4 Heavy Vehicle Driver Licence.
This online practice tests was developed to help individuals studying for their Heavy Vehicle driver’s licence. Our practice testing area is designed to help you learn the information that will be covered on your actual written knowledge test and to give you the opportunity to become familiar with the testing format. All testing material is covered in official Quebec’s ‘Driving a Heavy Vehicle‘ manual.