Technician a Says That Most Current Class 8 Trucks Use

question 25

Multiple Choice

Technician A says that most current Class 8 trucks use power-assisted steering.Technician B says that rack and pinion steering is a recent introduction in trucks.Who is correct?

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

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Definitions:

Common Fibular Nerve

A nerve in the lower limb that branches from the sciatic nerve, involved in motor and sensory functions of the leg and foot.

Cervical Plexus

A network of nerves formed by the anterior rami of the first four cervical spinal nerves, which supply motor and sensory innervation to the neck, shoulders, and upper chest.

Phrenic Nerve

The Phrenic Nerve is a nerve that runs from the neck to the diaphragm, playing a crucial role in breathing by controlling the diaphragm's movements.

Brachial Plexus

A network of nerves that originates from the spinal cord in the neck and supplies the arm, forearm, and hand.