When Any Refrigeration Unit Is in the Heat Mode of Operation

question 2

Multiple Choice

When any refrigeration unit is in the heat mode of operation the flow of refrigerant is:

• A) From the compressor discharge to the evaporator
• B) From the compressor discharge to the condenser
• C) From the compressor discharge to the heat exchanger
• D) From the compressor discharge to the accumulator

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Definitions:

Afebrile

The absence of fever, indicating a normal body temperature.

Comatose Adult

An adult in a state of deep unconsciousness from which the person cannot be awakened, resulting from illness, injury, or some other medical condition.

Nasal Cannula

A device used to deliver supplemental oxygen or airflow to a patient or individual needing respiratory help, consisting of a lightweight tube which on one end splits into two prongs which are placed in the nostrils and from which a stream of oxygen is delivered.

Systolic Blood Pressure

The maximum pressure in the arteries during the cardiac cycle, when the heart contracts and pumps blood out.