ALBERTA COMMERCIAL OPERATOR’S LICENCE TEST 04

As a commercial driver in Alberta, it is important to be well-versed in traffic rules in order to ensure the safety of passengers, other drivers, and pedestrians.

Alberta Commercial Driver Test 04

1 / 30

Corrosive materials can corrode:

Metal

All answers are correct

Internal tissue

Human skin

2 / 30

What does a white diamond on a black background featured on a 'reserved lane' sign indicate?

The posted driving restrictions only apply during rush hour

Vehicles in the reserved lane travel in the same direction as traffic

Vehicles are not permitted to change out of the lane

The lane is reserved for any vehicles carrying two or more passengers

3 / 30

When is it safe to remove the safety marks from a vehicle that was carrying dangerous goods?

Before making the last delivery of dangerous goods

At least one week after the last dangerous goods were unloaded from the vehicle

After completing your final delivery of dangerous goods and doing a quick visual inspection for leaks

When the vehicle has been cleaned and purged of all residues of dangerous goods

4 / 30

Under what conditions would a private passenger vehicle not be considered 'for hire' under the Operator Licensing and Vehicle Control Regulation?

When the passenger is a regular customer and friend of the driver

When the total distance travelled during the journey is less than 3km

When the driver is carrying two or fewer passengers

When the driver is party to an agreement to provide transportation to only his or her family members

5 / 30

If safety marks are needed to indicate the presence of dangerous goods, where on the vehicle should they be placed?

At the end of the trailer or transport unit

On each side and each end of the trailer or transport unit

On the front of the lead trailer

On the side that will be most visible to other vehicles

6 / 30

Which of the following is not one of the 'distractions' that a commercial vehicle driver would be fined for under the Distracted Driving Law of the Traffic Safety Act?

Personal grooming

Read a GPS display screen

Emailing a friend on a hand-held cell phone

Reading a newspaper

7 / 30

The law requires that the wheels of a parked vehicle be no farther than what distance from the curb?

50 centimetres

75 centimetres

100 centimetres

25 centimetres

8 / 30

What is the symbol for a non-flammable, non-toxic compressed gas?

Green coloured diamond with a white cylindrical tube

A white diamond with the flames and vertical red stripes

A blue coloured diamond with flames

A white diamond with a skull and crossbones

9 / 30

What should you do if you have begun crossing a set of railroad tracks and the crossing lights begin to flash?

Get out of the vehicle

Put the vehicle in reverse

Stop the vehicle

Keep driving forward

10 / 30

Which vehicles are required by law to stop at all uncontrolled railway crossings?

vehicles designated for carrying flammable liquids or gas, whether the vehicle is loaded or empty

school buses

vehicles carrying explosives as a cargo or part of their cargo

All of these

11 / 30

If a 'reserved lane' sign includes a list of hours of the day or days of the week on it, what do these mean?

They indicate when the vehicles represented on the sign are not permitted to drive in that that

They indicate when that lane is not reserved

They indicate when that lane is reserved

They indicate when any vehicle can drive in that lane

12 / 30

In what situations would the use of CB radios be exempt from the Distracted Driving Law?

When operating a tour bus

When participating in a search and rescue operation or when communicating extreme weather conditions

When participating in a search and rescue operation

When communicating extreme weather conditions

13 / 30

When a driver is making more than one delivery of dangerous goods, he or she should make note of the change in quantity of dangerous goods on the shipping document when?

At the end of the work shift

When completing the daily log

When the quantity of dangerous goods aboard changes significantly in the driver's estimation

Immediately following each delivery

14 / 30

For what class of hazardous materials must a special document be carried in the vehicle that indicates the name of the authorized driver and is signed by the owner?

Radioactive materials

Explosives

Flammable liquids

Gases

15 / 30

When reversing a semi-trailer, you should:

Turn the steering wheel in the opposite direction to where you want the trailer to go

Turn the steering wheel in the same direction to where you want to go

Honk the horn only if there are other vehicles or bystanders in the vicinity

Tap the throttle gently to begin reversing

16 / 30

What are the warning signs of driver fatigue?

The feeling that vehicles in the rear view mirror appeared out of nowhere

All answers are correct

Accidentally drifting into other lanes

Daydreaming and disconnected thoughts

17 / 30

To lower the risk of fire, you should:

Gently â€˜drag' the brakes when the vehicle is in motion

Touch the fuel hose nozzle against the filler pipe before filling up with fuel

Drive back to your home terminal immediately if you notice a fuel leak after having taken a rest break

Leave your engine running while refuelling

18 / 30

What should you do when you approach a crossing in a large commercial vehicle and you notice that there is a STOP sign facing you on the opposite side of the tracks?

Before crossing, ensure there are no vehicles behind you

Perform a U-turn and find a different route

Before crossing, make sure there is sufficient space for your vehicle to clear the tracks when you'll reach the STOP sign

After you have crossed and reached the STOP sign, check that your vehicle is not hanging over the tracks

19 / 30

Which of the following can commercial drivers not do while driving according to the Distracted Driving Law?

Hold and enter information into a GPS unit

Read a display screen that is tracking the vehicle's location, driver status, and delivery of goods

Communicate with an employer using a two-way radio

Read a gauge that provides important information about the vehicle's running systems

20 / 30

When driving a vehicle that is transporting dangerous goods, all pertinent documents should be located where?

In a labelled folder in the glove compartment of the passenger seat

Attached to the container holding the dangerous goods

As electronic copies on the driver's smartphone

Within reach or in a pocket mounted on the driver's door

21 / 30

When should you use a guide to assist with reversing?

When straight line reversing

When reversing to the left

If possible, always use a guide

When reversing to the right

22 / 30

If you are a driver of persons with disabilities on a city bus, you should:

Treat all people with intellectual disabilities the same

Never delay your schedule by assisting someone with a disability

Get the full medical history of someone with disabilities before transporting them

Always communicate with your passengers and be understanding of their needs

23 / 30

Which best describes the effect of centrifugal force on a vehicle when entering a curve?

It increases the speed of the vehicle

It pushes the vehicle to the outside of the curve

It causes the vehicle to skid and roll over

It reduces the friction between the vehicle and the road surface

24 / 30

What is the best solution for preventing driver fatigue?

Drink lots of coffee before beginning your shift

Turn up the radio to help keep you alert

Think about something soothing while you drive

Get plenty of sleep the night before driving and schedule breaks every two hours during your trip

25 / 30

When are drivers of emergency vehicles are exempt from the Distracted Driving Law?

When acting within the scope of their employment

When their siren and lights are activated

When they have made a clear assessment that operating a hand-held device would not pose a danger

The hours between sunset and sunrise (night)

26 / 30

When conversing with or offering help to someone with disabilities, it is important to:

All answers are correct

Identify yourself and provide reassurance about the transportation help you can provide

Consider their visual, hearing or physical impairment when speaking to them

Respect their desire for personal space

27 / 30

When do most fatigue related collisions occur?

Between 2 and 6am

At sunset

During weekends

Between 9pm and midnight

28 / 30

What is considered a safe distance from the bus to bring your passengers if you notice a fire while on route?

100 metres

35 metres

50 metres

25 metres

29 / 30

When entering a right curve in a large vehicle, the driver should:

Use his or her mirrors to monitor the path of the rear wheels

Keep the front of the vehicle closer to the centre of the road

Keep the front of the vehicle closer to the right side of the road

Aim to keep the vehicle aligned in the centre of the lane

30 / 30

Why are railway crossings potentially more dangerous for larger, heavier commercial vehicles?

These vehicles need more speed to clear the crossing

These vehicles need more time to clear a crossing

These vehicles need to stop farther away from a crossing before proceeding safely

These vehicles have to overcome the centrifugal force acting upon them

Your score is

One of the key regulations for commercial drivers is the maximum driving hours allowed per day, which is 13 hours in Alberta. Additionally, commercial drivers must take mandatory rest breaks after a certain number of hours on the road. It is also important to be aware of commercial vehicle-specific regulations, such as weight restrictions or the requirement for a commercial operator’s license, and general road rules, such as speed limits and passing restrictions. Failure to adhere to these rules can result in fines, demerit points, and even a commercial operator’s license loss. Commercial drivers must prioritize safety on the road by following all traffic rules and regulations.

This practice test will give you the necessary information for learning to drive a truck, tractor-trailer, ambulance, taxi, or bus.
If you want to prepare in the best way possible, you have come to the right place. You will find every Commercial Operator’s Licence test question and answer here, for free.

The actual knowledge test is 30 multiple-choice questions; you must score at least 25 correct responses out of 30 to pass.