Refrigeration Systems Are Designed to Operate Year Round

question 20

Multiple Choice

Refrigeration systems are designed to operate year round. For this reason they are equipped with ____.

• A) relief valves
• B) a low-ambient control
• C) oversized evaporator coils
• D) EEPR valves

---

Definitions:

Shoe Polish

A substance used to shine, restore color, and improve the appearance of leather shoes or boots.

Expected Value

A calculated average outcome of a random event, considering all possible outcomes and their probabilities.

Gamble

The action of risking money or valuables on an outcome which is largely uncertain, hoping to secure a gain.

Risk Premium

The extra return or reward that investors demand for choosing a risky investment over a risk-free one.