Active Steering Systems Are Being Discussed

question 24

Multiple Choice

Active steering systems are being discussed. Technician A says active steering improves vehicle stability by turning the wheels more or less sharply than commanded by the steering wheel. Technician B says the system allows for a variable steering ratio dependent on vehicle speed. Who is correct?

• A)A only
• B)B only
• C)both A and B
• D)neither A nor B

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Definitions:

Pathogens

Microorganisms such as bacteria, viruses, and parasites that can cause disease in humans and other organisms.

Vaccination

The administration of a vaccine to stimulate an individual's immune system to develop adaptive immunity to a pathogen.

Immunity

The ability of an organism to resist a particular infection or toxin by the action of specific antibodies or sensitized white blood cells.

Antigens

Substances often found on the surface of pathogens (like bacteria and viruses) that trigger an immune response when detected by the body.