Temps Test Technical Aptitude 3

Question 1

Which fluid should you check to ensure your steering wheel turns easily in a power steering system?

Accepted Answer

Power steering fluid

Answer

Power steering fluid provides hydraulic pressure that assists the driver in turning the steering wheel with less effort.

Question 2

What is the function of a vehicle's differential?

Accepted Answer

It allows wheels on the same axle to rotate at different speeds

Answer

The differential allows drive wheels to rotate at different speeds, which is essential when turning corners.

Question 3

If your headlights flicker while driving, the most likely cause is:

Accepted Answer

A failing alternator or loose battery connection

Answer

Flickering headlights typically indicate an electrical issue such as a weakening alternator or a loose/corroded battery terminal.

Question 4

What type of braking system uses hydraulic fluid pressure to activate the brakes?

Accepted Answer

Hydraulic disc or drum brakes

Answer

Most passenger vehicles use hydraulic braking, where pressing the pedal forces brake fluid through lines to activate calipers or wheel cylinders.

Question 5

What should you do if your accelerator pedal becomes stuck while driving?

Accepted Answer

Shift to neutral, apply the brakes, and pull over safely

Answer

Shifting to neutral disengages the engine from the wheels so you can brake and steer safely to the roadside.

Temps Practice Test