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

Discussion

Assertion (A): The tanks in series number is obtained from the mean and variance of the tracer response.
Reason (R): For a cascade of equal tanks the variance is the square of the mean divided by the number.

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

Answer: B

Both are true and the reason gives the formula, and inverting it is exactly how a measured curve is turned into a model parameter. A fractional value is perfectly acceptable, since the number is a fitted description rather than a count of vessels.

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

Post your comment

Please log in or register to post a comment.