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What is a dual air brake system?

a) 2 systems which use a single set of brake controls
b) 2 brake controls that operate from a single system
c) A system that uses 2 brake controls
d) A single brake that operates 2 systems

User SrPanda
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1 Answer

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Final answer:

A dual air brake system comprises two separate air brake systems controlled by a single set of brake controls, offering redundancy for safety.

Step-by-step explanation:

A dual air brake system refers to option a) 2 systems which use a single set of brake controls. This system is commonly found in larger vehicles, such as buses and trucks. It includes two separate air brake systems that are controlled by a single set of brake controls. The primary purpose of a dual air brake system is to provide a fail-safe in case one system fails; the other can still function and bring the vehicle to a stop. Each system typically operates one set of wheels—front and rear—or each system operates on both sets but is controlled independently.

User DonkeyBanana
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