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Given below are two statements
Statement (I) : Majority of the drying of agricultural produce fall under falling rate regime.
Statement (II) : Spray dryers are commonly used for liquid foods
In light of the above statements, choose the most appropriate answer from the options given below.
EXPLANATION
Design of Grain Cleaners & Cyclones
- Drying Kinetics and Equipment in Agricultural Processing:
- Statement (I): Majority of the drying of agricultural produce fall under falling rate regime. $\implies$ Correct.
- Cereal grains, pulses, and oilseeds dry almost entirely in the falling-rate drying period, where internal moisture diffusion governs drying rate rather than surface evaporation.
- Statement (II): Spray dryers are commonly used for liquid foods. $\implies$ Correct.
- Spray drying atomizes liquid feeds (milk, coffee, fruit purees) into a hot gas stream to produce dry powders in seconds.
- Conclusion: Both Statement (I) and Statement (II) are correct (Option 1).
Correct option: (1) Both Statement (I) and Statement (I) are correct
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