Machine-translated by Google. Questions are authored in English.
Top

Discussion

Assertion (A): A kiln processing high-chloride raw materials may need a bypass on the gas stream.
Reason (R): Chlorides cycle between the hot and cool parts of the system and accumulate as blockages.

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

Answer: C

Both are true and the reason gives the necessity: unless part of the circulating load is removed, the coatings grow until the preheater blocks and the kiln has to be stopped. The bypass costs fuel but buys continuous operation.

No comment is present. Be the first to comment.
Loading…

Post your comment

Please log in or register to post a comment.