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WAEC Agricultural Science 2021 Question 6

Question 6

Farm Machinery and Mechanisation

A tractor-mounted sprayer used on large-scale farms is the

  1. A.electrodyne sprayer.
  2. B.motorized sprayer.
  3. C.knapsack sprayer.
  4. D.boom sprayer.
Show the answer and explanation

Answer: D (boom sprayer.)

Explanation

A boom sprayer has a long boom of nozzles mounted on a tractor.