Two Technicians Are Discussing EFI Systems

question 24

Multiple Choice

Two technicians are discussing EFI systems. Technician A says that most modern EFI systems have one injector per cylinder. Technician B says that direct injection uses one central injector for the engine. Who is correct?

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

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Definitions:

Fine Motor Skills

Fine motor skills involve the coordination of small muscles in movements usually involving the synchronization of hands and fingers with the eyes.

Brain Redundancy

The concept that multiple areas of the brain can perform the same function or that the brain has the ability to reorganize itself by forming new neural connections, particularly after injury.

Gross Motor Skills

The abilities required to control the large muscles of the body for walking, running, sitting, crawling, and other activities.

Motor Development

The progression of muscular coordination required for physical activities, ranging from simple to complex movements.