Exam (elaborations)
Auto Tech Final questions with correct answers A+
- Course
- Institution
Auto Tech Final questions with correct answers A+
[Show more]
Content preview
Auto Tech FinalTechnician A says many modern vehicles are equipped with a bias ply or belted-bias ply tires. Technician
B says modern vehicles are equipped with radial ply tires. Who is Correct? - correct answer
✔✔Technician B
Technician A says radial ply tires are more rigid in the side wall area than bias ply tires. Technician B says
the belts in a radial tire restrict tread motion during contact with the road, thus improving tread life and
traction. Who is correct - correct answer ✔✔Technician B
Which of the following is not a type of run-flat tire? - correct answer ✔✔anaerobic self-inflating
On a directional type tire, the direction of rotation is indicated by- - correct answer ✔✔An arrow printed
on the sidewall
Technician A says the more aggressive the tread the more noise it will make. Technician B says softer
tires typically make more noise and last longer. Who is correct? - correct answer ✔✔Technician A
The section width divided by the section height is the ———— of the tire - correct answer ✔✔aspect
ratio
Indirect tire pressure monitoring systems use information from ———— to direct tire pressure. - correct
answer ✔✔ABS wheel speed sensors
Technician A says radial tires can be mixed with other types of tires on the same vehicle. Technician B
says tires should be replaced with ones of the same or higher speed rating. who is correct? - correct
answer ✔✔Technician B
Technician A says an uneven rumble or a grinding sound indicates possible wheel bearing problems.
Technician B says wheel bearings should be checked for wear and looseness by grasping the top and
bottom of the tire and trying to wobble the wheel and tire back and fourth. Who is correct? - correct
answer ✔✔Both A and B
, A typical SLA suspension system has ______. - correct answer ✔✔an upper short arm and a lower long
arm
Most passenger cars use a shock with a _______ ratio - correct answer ✔✔50/50
Technician A says load-carrying ball joints may have a small amount of play in them. Technician B says
follower ball joints should have some play in them. Who is correct? - correct answer ✔✔Technician A
Technician A says leaf springs may be made of cast iron. Technician B says leaf springs may be made from
a fiber composite material. Who is correct? - correct answer ✔✔Technician B
Coil spring designs and ratings are being discussed. Technician A says coil springs may have a linear rate.
Technician B says coil springs may have a variable rate. Who is correct? - correct answer ✔✔both A and
B
Torsion bar suspension is usually found on_______. - correct answer ✔✔light pickups and SUVs
Technician A says adaptive suspensions can alter ride height while the vehicle is in motion. Technician B
says active suspensions use air operated actuators. Who is correct? - correct answer ✔✔Technician A
The amount of load necessary to deflect the spring 1 inch (25.4mm) is known as the ____. - correct
answer ✔✔Spring rate
A coil spring that is cylindrical in overall shape and has closely spaced coils at one end and widely space
coils at the other end is called a _____ spring. - correct answer ✔✔Progressive rate
Technician A says the shackle prevents fore and aft movement of a leaf spring. Technician B says most
leaf spring ss are semi-elliptical. Who is correct? - correct answer ✔✔Technician B
Technician A says torsion bars are used in pickups and SUVs because they can be mounted low.
Technician B says one end of the bar is attached to the vehicle frame and the other end is attached to the
steering knuckle. Who is correct? - correct answer ✔✔Technician A
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Sakayobako30. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
80630 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now