Which of the Following Is True of an Automatic Slack

question 56

Multiple Choice

Which of the following is true of an automatic slack adjuster?

• A) signals driver when brakes need adjusting
• B) automatically defines the amount of brake force required
• C) automatically sets the amount of hold-off chamber force
• D) adjusts brake free stroke as friction surfaces wear

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Definitions:

Economic Profit

The total revenue minus explicit and implicit costs, representing the additional gain beyond breaking even.

Weekly

Pertaining to, happening once every week or pertaining to a week.

Market Price

The price of a good or service determined by the supply and demand conditions in a competitive marketplace, reflecting what consumers are willing to pay and sellers accept.

Short Run

A period in economics during which at least one factor of production is fixed and cannot be changed.