A Technician Is Checking Refrigerant System Pressures

question 6

Multiple Choice

A technician is checking refrigerant system pressures.Both high- and ow-side service ports are located on the A/C compressor.When the compressor is engaged,the high-side pressure instantly goes over 375 psig.What is the most ikely cause of this condition?

• A) A resricted expansion valve.
• B) A restricted receiver dryer.
• C) A faulty cooling fan.
• D) A restricted discharge hose.

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Definitions:

Biopsychosocial Model

An interdisciplinary model that looks at the interconnection between biology, psychology, and socio-environmental factors in understanding health and illness.

Etiology

The study of the causes or origins of diseases or abnormal conditions, focusing on determining how and why they occur.

Abnormal Behavior

Patterns of emotion, thought, and action deemed pathological for one or more reasons, including discomfort, disability, or violation of societal norms.

Group Therapy

A form of psychotherapy in which a small number of people with similar issues or conditions are treated together as a group.