The Power Spring in a Spring Brake Chamber Unit

question 30

Multiple Choice

The power spring in a spring brake chamber unit:

• A) should never be tampered with
• B) should be replaced at C-inspections
• C) imparts more force than a full service air application
• D) all of the above

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Definitions:

Accompanying Figure

A visual representation or illustration that is provided to support or enhance textual information.

Arthropods

A phylum of invertebrate animals having an exoskeleton, a segmented body, and jointed appendages, including insects, arachnids, myriapods, and crustaceans.

Annelids

A phylum of invertebrate worms known for their segmented bodies, such as earthworms and leeches.

Specialized

Adapted or suited for a specific purpose or function.