Screens must be tight-fitting, free of breaks or tears, and not less than how many mesh to the inch?

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Study for the PMT 109 Food Service Sanitation Test. Utilize flashcards and multiple choice questions, each with hints and explanations. Ensure exam readiness!

Multiple Choice

Screens must be tight-fitting, free of breaks or tears, and not less than how many mesh to the inch?

Explanation:
Screens must be tight-fitting, intact, and provide a barrier against pests. The mesh size is the number of openings per inch, so a higher mesh count means a finer screen. Not less than 16 mesh per inch gives a practical, effective barrier against common pests like flies and small insects while still allowing airflow. If the mesh is coarser, pests can get through; if it’s finer, it’s more protective but not necessary to require more than the minimum in many guidelines. So, 16 mesh per inch is the standard minimum.

Screens must be tight-fitting, intact, and provide a barrier against pests. The mesh size is the number of openings per inch, so a higher mesh count means a finer screen. Not less than 16 mesh per inch gives a practical, effective barrier against common pests like flies and small insects while still allowing airflow. If the mesh is coarser, pests can get through; if it’s finer, it’s more protective but not necessary to require more than the minimum in many guidelines. So, 16 mesh per inch is the standard minimum.

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