Question

Which of the following is a primary symptom of an abnormal primary fermentation?

(a) Coolant demand

(b) Fobbing

(c) Slow and sticking

(d) Failure of achieving set-point temperature

I got this question in an interview for job.

I'd like to ask this question from Secondary Fermentation in division Fermentation System & Management of Fermentation Technology

Answer 1

Correct answer is (c) Slow and sticking

The best I can explain: Slow and sticking is a primary symptom of an abnormal primary fermentation. Fobbing, coolant demand, failure of achieving the set-point of temperature, etc. are the secondary symptoms of primary fermentation.