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WAEC Agricultural Science 2018 Question 7

Question 7

Farm Power

Which of the following statements is not true of electrical power? It

  1. A.can be generated from solar energy.
  2. B.is the cleanest source of farm power.
  3. C.can perform farm work on its own.
  4. D.is capital intensive.
Show the answer and explanation

Answer: C (can perform farm work on its own.)

Explanation

Electricity needs machines (motors, pumps) to do work; it does nothing on its own.