All of the Following Statements Are True EXCEPT

question 5

Multiple Choice

All of the following statements are true EXCEPT:

• A)catalytic converters can become plugged if they operate for a prolonged period when there is a misfire.
• B)as a general rule, exhaust backpressure should not exceed 3.75 psi at wide-open throttle (WOT) under full load.
• C)a rich air-fuel mixture can result in a plugged converter when it overheats and melts internally.
• D)exhaust backpressure can be tested by removing the oxygen (O₂) sensor and connecting a pressure tester using a special fitting.

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Definitions:

Sensorimotor Stage

The first stage of Jean Piaget's theory of cognitive development, occurring from birth to approximately age 2, during which infants learn about the world through their sensory perceptions and motor activities.

Motor Skills

Skills involving the precise movement of muscles with the intent to perform a specific act, classified into fine motor skills and gross motor skills.

Understand The World

The capacity to grasp, comprehend, and interpret the nature, significance, or explanation of things around us.

Sucking Thumb

A natural reflex for babies and young children that serves as a mechanism for self-soothing and emotional regulation.