On a Refrigerant System There Is Heavy Frost on the Expansion

question 29

Multiple Choice

On a refrigerant system there is heavy frost on the expansion vave inlet and low-side pressure is well below normal.Technician A says that the expansion valve is stuck in the open position could be the cause.Technician B says that a restricted expansion valve inet screan could be the cause.Who is correct?

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

---

Definitions:

Jacques Derrida

A French philosopher best known for developing deconstruction, a critical approach that explores the complexities and instabilities in texts, language, and meaning.

Underlying Laws

Fundamental principles or theories that serve as the foundation for a wider set of observations or phenomena within a field of study.

Frederic Jameson

An American literary critic and theorist known for his analysis of contemporary cultural trends, particularly his work on the complexities of postmodernity.

Postmodern Society

A society characterized by a diverse, media-saturated, and technologically advanced state, questioning the narratives and structures of modernism.