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Assertion (A): Cement silos serve a blending function as well as a storage one.
Reason (R): Material produced at different times is drawn off together, evening out variation.

  • A.Both A and R are true, and R is the correct explanation of A
  • B.Both A and R are true, but R is not the correct explanation of A
  • C.A is true but R is false
  • D.A is false but R is true

Answer: A

Both are true and the reason gives the second purpose: a customer receives an average of recent production rather than whatever the mill happened to make in the last hour, which improves the consistency of what is delivered.

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