Dried finished product sampled from various parts of a ________________ dryer exhibits nonuniformity in the moisture content?
Correct answer: B. Tray
- A. Rotary
- B. Tray
- C. Freeze
- D. None of these
Explanation
Tray dryers can produce nonuniform moisture because trays may experience unequal temperature, airflow, and drying conditions at different positions. Rotary dryers generally provide more continuous mixing of the solids.
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