A Vehicle with Rear Drum Brakes Has a Grinding Noise

question 1

Multiple Choice

A vehicle with rear drum brakes has a grinding noise when the brakes are applied: Technician A says excessive dust buildup in the drum brake can cause this.Technician B says worn rear brake linings can cause this.Who is correct?

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

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Definitions:

Mesolithic

The Middle Stone Age, a period in human history between the Paleolithic and Neolithic, characterized by the development of small stone tools and the beginning of a sedentary lifestyle.

Natufians

A prehistoric people who lived in the Levant, around 12,000 to 9,500 BC, known for the early adoption of sedentary lifestyles and agriculture.

Domestication

The process of adapting animals and plants through selective breeding for use by humans, often to fulfill specific roles or to produce specific products.

Sickle

A hand-held agricultural tool with a curved blade for harvesting or cutting crops.