Basic Vehicle Technologies Questions with Correct Answers

Basic Vehicle Technologies 10 Questions with Correct Answers


Question 1:
How is the parking brake activated?
Answer:
Through a cable connected to the rear brakes



Question 2:
What part of a tire are the plies?
Answer:
Layers of material running straight across from bead to bead that form the U-shaped interior
core of the tire



Question 3:
How does over-inflation affect tire tread wear?
Answer:
Prevents sidewalls from flexing, resulting in rapid wear at the center of the tread



Question 4:
What are the advantages of aluminum-alloy wheels compared to steel wheels?
Answer:
Help enhance vehicle handling Generally lighter than steel wheels



Question 5:
For drum brakes, the master cylinder is linked by hydraulic lines to .
Answer:
Wheel cylinders



Question 6:
Why does the master cylinder contain two circuits?
Answer:
If one circuit fails, the other can provide enough braking power to stop the vehicle