Which of the Following Should You Do When Servicing Tapered

question 20

Multiple Choice

Which of the following should you do when servicing tapered roller-type wheel bearings?

• A) Reinstall the old hub seal
• B) Spin the bearings with compressed air
• C) Leave metal burrs in the hub seal recess
• D) Clean, inspect, and repack the bearings

---

Definitions:

Price Elasticity

A measure of how much the quantity demanded of a good responds to a change in its price, defined as the percentage change in quantity demanded divided by the percentage change in price.

Linear

In mathematics, linear refers to a relationship or function that can be graphically represented as a straight line, indicating a constant rate of change.

Airplane Tickets

Documents or electronic vouchers that permit a person to travel on an airplane from one place to another.

Revenue-Maximizing Price

The price level at which a company can sell its product to generate the maximum possible revenue, considering factors like demand elasticity.