Technician a Says the Spool Valve Got Its Name Because

question 118

Multiple Choice

Technician A says the spool valve got its name because of its resemblance to the spool that thread or fishing line comes on. Technician B says that with a spool valve, the clearance between the land and the bore must be just great enough to prevent the valve from sticking as it moves back and forth.

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

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Definitions:

Depression

A mental health disorder characterized by persistent feelings of sadness, loss of interest in activities, and can significantly impair daily functioning.

Mesolimbic Dopamine Pathway

A key pathway in the brain associated with the reward system, playing significant roles in motivation, pleasure, and reinforcement.

Abused Drugs

Substances whose use is deemed harmful or subject to legal restrictions, often leading to addiction and negative health consequences.

Central Nervous System

The part of the nervous system consisting of the brain and spinal cord, responsible for processing and sending out information.