Cicerone Certified Beer Server Practice Test

Which factor is crucial for achieving clarity in beer?

1. High alcohol content

2. The use of specific yeast strains

3. Proper filtration and conditioning processes

4. Serving temperature

The correct answer is: Proper filtration and conditioning processes

Achieving clarity in beer is primarily influenced by proper filtration and conditioning processes. Filtration helps to remove any particulate matter such as yeast, proteins, and other suspended solids that can cloud the beer. This can involve various techniques, including using diatomaceous earth filters, plate filters, or even bottle conditioning practices that allow sediments to settle. Conditioning refers to the maturation stage of brewing, where a beer is allowed to settle and clarify over time. During this stage, unwanted particles can naturally precipitate out of the beer, leading to a clearer product. While yeast strains can affect the clarity to some extent, particularly with certain styles of beer, the effectiveness of filtration and conditioning in achieving desired clarity is the more significant factor. Factors like alcohol content and serving temperature may influence other attributes of beer, such as flavor, aroma, and mouthfeel, rather than directly impacting clarity.