can a farmer use a pedestal fan to do winnowing comment
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Winnowing involves blowing of air through grains to remove the chaff present in them.
Pedestal fans cannot be used to do winnowing by farmers.
Winnowing is done by moving the grains and then making chaff fall off from them.
Pedestal fans standing far may not be the optimal method for they might cause more harm than be helpful.
They may scatter the grains if operated at a high speed.
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Answer:
Pedestal fans cannot be used to do winnowing by farmers.
Winnowing is done by moving the grains and then making chaff fall off from them.
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