Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Biochemical Engineering
»
Agitation and Aeration
When the height of an aerated bioreactor is increased, it will increase the oxygen transfer rate by
increasing the partial pressure of oxygen at the base of the reactor
decreasing the saturation concentration of oxygen in the reactor
decreasing the gas-holdup
all of the above
Correct Answer:
increasing the partial pressure of oxygen at the base of the reactor
← Previous Question
Next Question→
More Questions from
Agitation and Aeration
Power number (Np) is also known as
Which of the following would be best described as a radial flow impeller?
Main reason for using baffles in stirred tank reactors are
Small propellers turn at the speed of either
A microbial population in a suspension culture will only be limited by oxygen availability if the dissolved oxygen
Which of the following model holds correct for the two-film theory? (where KL is the mass transfer coefficient, DAB diffusivity and Zf film thickness)
Higher temperatures affect oxygen transfer rates by
In the design of a paddle agitator, the ratio of paddle diameter to tank diameter is normally taken as
The maximum solubility of the alkane in the medium is 5 ppm. If the actual dissolved concentration of the alkane in the medium is 1 ppm. what conclusion may be drawn?
The power required by an impeller in a gas sparged system compare to the power required by impeller operating at same speed in a gas free liquid is usually
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments