Practice question

MCQ

Question

In a fed batch cultivation, a specific growth rate of 0.2/h needs to be maintained. At the start of fedbatch cultivation, 200 mL/h of media is fed to 1000 mL of working volume. Quasi steady state shall be obtained if:

Options

Choose one · Correct answer highlighted

flow rate/volume is kept constant at 0.2/h Correct flow rate/volume increases exponentially with time flow rate increases linearly with time flow rate is kept constant

Explanation

The principle of quantitative reasoning explains that ratio, percentage and series logic determine correct calculation. Hence flow rate/volume is kept constant at 0.2/h fits best because it meets mathematical and logical criteria, as documented in authoritative sources on aptitude and reasoning.

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