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

Discussion

The sum of the physical stack height and the plume rise is the _____ stack height.

  • A.nominal
  • B.corrected
  • C.effective
  • D.geometric

Answer: C

Correct answer: effective

Effective stack height, \(H_e = h_s + \Delta h\). It is what actually governs dispersion, and it is why plume rise is worth calculating carefully: a metre of rise is worth exactly as much as a metre of steelwork.

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

Post your comment

Please log in or register to post a comment.