MASS Equipment Components and Inspection 2

Question 1

During a pre-trip inspection, what should you look for when checking the tires?

Accepted Answer

Proper tread depth, inflation, and no cuts or bulges

Answer

Tires must have adequate tread depth, correct inflation, and be free of cuts, bulges, or other damage that could cause failure.

Question 2

What is the purpose of the suspension system on a vehicle?

Accepted Answer

To support the weight and absorb road shock

Answer

The suspension system supports the vehicle's weight and absorbs shocks from the road for stability and control.

Question 3

When inspecting the windshield wipers, what indicates they need replacement?

Accepted Answer

Torn, cracked, or streaking blades

Answer

Wiper blades that are torn, cracked, or leave streaks fail to clear the windshield properly and should be replaced.

Question 4

What does a leak of green or orange fluid under a vehicle most likely indicate?

Accepted Answer

A coolant leak

Answer

Green or orange fluid typically signals an engine coolant (antifreeze) leak that needs attention.

Question 5

Why is it important to check the mirrors before driving?

Accepted Answer

To ensure clear rear and side visibility

Answer

Properly adjusted mirrors provide clear rear and side visibility, reducing blind spots and improving safety.

MASS Test Practice Test