TLS Online TPP Program
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TLS Online TPP Program
#Question id: 21487
#Unit 12. Biochemical Engineering
Match the Transport process with appropriate time constants given below.
| Transport process | Time constants |
| 1. Oxygen transfer | p. V/Q |
| 2. Heat transfer | q. 4V/(1.5ND3) |
| 3. Flow | r. VρCp/UA |
| 4. Mixing | s. 1/KLa |
Where V is volume; Q is pumping rate; N is agitation rate; D is diameter of the impeller; A is area and ρ is the density of the liquid
TLS Online TPP Program
#Question id: 21491
#Unit 12. Biochemical Engineering
Fill in the blanks with appropriate option: Vinegar is a liquid consisting of acetic acid produced by the fermentation of _______________ by _____________________.
TLS Online TPP Program
#Question id: 21493
#Unit 12. Biochemical Engineering
To reduce the tartness in wine due to malic acid, a secondary fermentation is carried out using
TLS Online TPP Program
#Question id: 21496
#Unit 12. Biochemical Engineering
The major metabolite formed and the succession of microorganisms responsible for Sauerkraut fermentation are
TLS Online TPP Program
#Question id: 21047
#Unit 12. Biochemical Engineering
In a stirred tank reactor when the agitation rate is increased, the kL and kLa values will:
TLS Online TPP Program
#Question id: 21051
#Unit 12. Biochemical Engineering
What is the linear flow rate (superficial velocity in cm/h) in a chromatographic column of 1.0 cm inner diameter with a bed porosity of 0.8 when the volumetric flow rate is 1 ml/min?