Presence of force moisture in coal is most disadvantageous during its __________________?

Correct answer: A. Pulverisation

  • A. Pulverisation
  • B. Washing
  • C. Transportation and handling
  • D. Storage

Explanation

Free or force moisture makes coal stick to surfaces, obstructs feeders, and increases the energy required for size reduction. Hence its greatest disadvantage is during pulverisation.

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