Technician a Says That in a Self-Energizing Brake, the Rotation

question 33

Multiple Choice

Technician A says that in a self-energizing brake, the rotation of the drum decreases the braking force of the lining against the drum. Technician B says that the force of the brake drum is added to the force supplied by the wheel cylinder. Who is correct?

• A)A only
• B)B only
• C)Both A and B
• D)Neither A nor B

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Definitions:

Margin

The difference between the sales price of a good or service and its cost, expressed as a percentage of the sales price.

Investment Centre

A segment or area of a business responsible for both its revenue and its investments.

Residual Income

The amount of income that exceeds the minimum rate of return or hurdle rate, often used in performance measurement.

Operating Assets

Assets that are used for the core operations of a business, necessary for creating goods or services to be sold.