All of the Following Statements Are True EXCEPT

question 15

Multiple Choice

All of the following statements are true EXCEPT:

• A)if mineral oil is mistakenly installed in an R-134A system, it will not lubricate the compressor properly and will separate in the accumulator.
• B)moisture causes fewer problems in R-134A systems because it mixes with the PAG oil.
• C)moisture control in R-134A is provided by the desiccant in the receiver/dryer or the evaporator.
• D)commercial refrigeration units use ester oils, which are hygroscopic.

---

Definitions:

Price Cutting

A strategy where a company reduces the prices of its goods or services, often to attract more customers or compete with rivals.

Product Class

A broad category of products that serve a similar function or are marketed in a similar manner but vary in features, quality, and price.

Product Line

A group of related products under a single brand offered by a company, catering to varied customer needs or preferences.

Yield Management Pricing

A pricing strategy that uses demand forecasting and flexibility in pricing to maximize revenue, often used in the hospitality and airline industries.