M

Mr. Dubey • 100.64K Points
Coach

Q. Which of these accentuates clinkering trouble on furnace grate burning coal?

  • (A) low reactivity of carbonised residue containing high proportions of iron and sulphur
  • (B) low forced draught and low fuel bed temperature
  • (C) thick fire bed and preheated primary air
  • (D) all of the mentioned
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Explanation by: Mr. Dubey
all these reasons lead to clinkering.

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