3)
Can a farmer use a pedestal
fan to do winnowing ? Comment:
Answers
Answered by
0
Answer:
pedestal fan cannot be used to do winnowing by farmers
Explanation:
winnowing is done by moving the grains and then making chaff tall 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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Answered by
0
Answer: 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.
Explanation:
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