Question:

The dryer commonly used for drying of parboiled paddy is:

Show Hint

LSU = Louisiana State University dryer = The industry king of paddy drying.
  • LSU dryer
  • Sack dryer
  • Vacuum dryer
  • Bin dryer
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The Correct Option is A

Solution and Explanation


Step 1: Concept
Parboiled paddy has a high initial moisture content and requires uniform drying to prevent spoilage and cracking.

Step 2: Meaning
Large-scale commercial rice mills require continuous flow dryers.

Step 3: Analysis
The Louisiana State University (LSU) dryer is a continuous flow, mixing-type dryer that uses a series of inverted "V" shaped troughs (channels) to ensure even air distribution and grain mixing. It is the most widely used dryer for parboiled paddy in India.

Step 4: Conclusion
The LSU dryer is the standard choice for this application.
Final Answer: (A)
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