R-12 and R-134a _____

question 106

Multiple Choice

R-12 and R-134a _____.

• A)should never be mixed
• B)may be mixed after a system has been converted from R-12 to R-134a
• C)use the same manifold gauge sets
• D)All the answers are correct.

---

Definitions:

Funeral Planning

The process of arranging the details and services of a funeral, often in advance, to honor the life of a deceased person and outline preferences for the ceremony and final disposition.

Coping With Grief

Approaches and methods used to manage the emotional pain and distress caused by loss and bereavement.

Bereavement Process

The period of mourning and adjustment following a loss, characterized by various stages of grief and emotional healing.

Cremation

The act of reducing a corpse to its essential elements by burning, often as an alternative to burial.