Series 1-2: Under the Hood

The “Under the Hood” chapter of the Alberta school bus practice test focuses on inspecting critical engine components to ensure the bus operates safely and reliably.

Alberta School Bus Test - SERIES 1-2: Under the Hood

1 / 8

What should the operator do after completing the under-hood inspection?

Ensure the hood is secured properly

Leave the hood open for ventilation

Ask someone else to close the hood later

Start the bus with the hood unlatched

2 / 8

What should be checked about the battery if it is under the hood?

It is securely mounted and terminals are free of corrosion

It is easy to move by hand

It has visible acid spills on top

The cables are loose so they can be quickly disconnected

3 / 8

How should power steering fluid appear during the inspection?

About ¾ full, with no leaks and the cap secure

Completely empty, to prevent overpressure

Overfilled, to avoid air entering the system

Any level is acceptable if the steering feels normal

4 / 8

What is an important requirement for hoses under the hood?

No cracks or tears and all connections secure

Only that they feel warm to the touch

They must be painted for visibility

They can leak slightly as long as it’s not constant

5 / 8

What is an acceptable condition for fan belts during inspection?

Not frayed, badly worn, or twisted, with 1.5 cm or less tension

Loose enough to move several inches by hand

Cracked but still attached

Missing, as long as the fan still turns

6 / 8

What is the correct coolant level in the radiator if there is no mark on the tank?

About 2.5 cm from the filler neck

Filled to the very top of the filler neck

Halfway down the tank

Only enough to cover the bottom

7 / 8

How should the engine oil level read on the dipstick?

Above the “add” line but not over the “full” line

Exactly at the “add” line

Above the “full” line

Anywhere on the dipstick is acceptable

8 / 8

When first approaching the bus, what should the operator do?

Perform an overall visual inspection for damage, leaks, appearance, and if the bus is leaning

Immediately start the engine and drive forward

Only check the tires and mirrors

Only check the fuel level

Your score is

This section teaches drivers to check fluid levels such as oil, coolant, and windshield washer fluid, as well as inspect belts, hoses, and wiring for signs of wear or damage. Proper under-the-hood checks can help prevent mechanical failures and ensure the engine runs efficiently. Familiarity with these components is essential for identifying potential issues early, maintaining compliance with safety standards, and protecting the well-being of students and other road users during daily school bus operations.