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

Discussion

Testing of cement at a works is normally carried out

  • A.once a year on a single representative sample of production
  • B.only on those occasions when a customer raises a complaint
  • C.only on the clinker itself before it has been ground
  • D.continuously on production samples as well as on dispatch

Answer: D

Correct answer: continuously on production samples as well as on dispatch

A works tests continuously, on samples taken through the process and again at dispatch, because production is continuous and a single sample would represent only one moment of it. The regime also serves control rather than just compliance - the results feed back into the kiln and mill settings, so the testing is part of making the cement, not merely of certifying it.

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

Post your comment

Please log in or register to post a comment.