Q. Weathering of coal during storage causes

  • (A) Reduction in coal size
  • (B) Decrease in its caking capacity
  • (C) Increase in its friability
  • (D) All of the above
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✅ Correct Answer: (D) All of the above

Published by Ram Sharma ⭐ 193.88K Points at 09-May-2023 07:44 am in Fuels And Combustion

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