Peanut Inspector Certification Practice Exam

In peanut inspection, which method is used to collect samples from peanut loads efficiently?

1. Visual Inspection

2. Grab Sampling

3. Cut Sampling

4. Pneumatic Sampling

The correct answer is: Pneumatic Sampling

The method known as pneumatic sampling is recognized for its efficiency in collecting samples from peanut loads. This technique utilizes a vacuum system to extract a representative sample from a bulk lot of peanuts. The advantages of pneumatic sampling include its ability to gather samples without physically disturbing the load, which helps in maintaining the integrity and quality of the remaining peanuts. Moreover, this method ensures that samples are taken from various depths and locations within the load, providing a more accurate representation of the entire quantity. In contrast, visual inspection primarily assesses the quality of the peanuts based on appearance and may not involve actual sampling. Grab sampling involves taking samples from specific parts of a load, which can lead to biases if those areas are not representative of the whole. Cut sampling, while thorough, can be more time-consuming and labor-intensive, possibly disrupting the load and affecting its quality. Thus, pneumatic sampling stands out as the most effective and efficient method for obtaining samples in peanut inspection.