An Engine Has Excessive Valve Guide Wear

question 33

Multiple Choice

An engine has excessive valve guide wear. Technician A says to ream the guide and install a new valve with an oversized stem. Technician B says to knurl the valve stem and reinstall it in the guide. Who is right?

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

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Definitions:

Psychodynamic Perspective

A psychological approach that emphasizes the systematic study of the psychological forces that underlie human behavior, feelings, and emotions and how they might relate to early experience.

Unconscious Conflicts

Psychological struggles within the subconscious mind, often stemming from repressed thoughts or experiences.

Biopsychosocial Approach

An integrated perspective that acknowledges that biological, psychological, and social factors all play a significant role in human functioning in the context of disease or illness.

Self-Esteem

One’s feelings of high or low self-worth.