What do you mean by ‚Äö√Ñ√∂‚àö√ë‚àö‚à´kLa‚ – McqOptions

MCQOPTIONS

1.	What do you mean by ‚Äö√Ñ√∂‚àö√ë‚àö‚à´k_La‚Äö√Ñ√∂‚àö√ë‚àöœÄ?
A.	Volumetric mass transfer coefficient
B.	Henry‚Äö√Ñ√∂‚àö√ë‚àö¬•s law coefficient
C.	Volumetric oxygen transfer coefficient
D.	Volumetric Solute transfer coefficient
Answer» D. Volumetric Solute transfer coefficient

Discussion

No Comment Found

Related MCQs

A 10,000 liter (of liquid) bioreactor contains 5 g / L of growing cells qO2 = 20 mmoles O2 / (g cells hr) DT = 2 m, DI = 1 m, (6 – blade turbine agitator) x 3 blades and CL = 1 mg O2/L. Calculate OUR.
Which of the following does not affect KLa value?
Which of the following is not a chemical method to measure kLa?
Speed is the factor affecting the value of kLa.
Refer to Q5 and, calculate: An error is made determining the steady-state oxygen level which, instead of 78%, is taken as 70%. What is the percentage error in kLa resulting from this 10% error in \(\bar{C_{AL}}\)?
A 20-1 stirred fermenter containing a Bacillus thuringiensis culture at 30°C is used for production of microbial insecticide, kLa is determined using the dynamic method. Air flow is shut off for a few minutes and the dissolved-oxygen level drops; the air supply is then re-connected. When steady state is established, the dissolved-oxygen tension is 78% air saturation. The following results are obtained. Estimate kLa.
What is the proper concentration unit of kLa?
What do you mean by “kLa”?
WHICH_OF_THE_FOLLOWING_IS_NOT_A_CHEMICAL_METHOD_TO_MEASURE_KLA??$
A 10,000 liter (of liquid) bioreactor contains 5 g / L of growing cells qO2 = 20 mmoles O2 / (g cells hr) DT = 2 m, Di = 1 m, (6 ‚Äö√Ñ√∂‚àö√ë‚àö¬® blade turbine agitator) x 3 blades and CL = 1 mg O2/L. Calculate OUR.$#