Two Technicians Are Discussing Power Boosters

question 15

Multiple Choice

Two technicians are discussing power boosters. Technician A says that vacuum is the only source of power for a booster. Technician B says that hydro-boost is powered by the vehicle's power steering pump. Who is correct?

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

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Definitions:

Autonomic Nervous System

The part of the nervous system that controls involuntary actions of the smooth muscles and heart and gland functions.

Sympathetic

Part of the autonomic nervous system that increases the heart rate, constricts blood vessels, and raises blood pressure, typically activated in stress responses.

Parasympathetic

One part of the autonomic nervous system that promotes relaxation, conservation of energy, and digestion.

Cocaine

A powerful and addictive stimulant drug derived from the leaves of the coca plant, known for its euphoric effects.