In process modeling, experimental observations provide:(a) Structure of the model(b) Non-numerical values of coefficients(c) Non-numerical values of variables(d) Numerical values of coefficientsI have been asked this question in an interview.The origin of the question is Monitoring and Control of Bioreactors topic in section Reactor Engineering of Bioprocess Engineering

In process modeling, experimental observations provide:(a) Structure o

1.	In process modeling, experimental observations provide:(a) Structure of the model(b) Non-numerical values of coefficients(c) Non-numerical values of variables(d) Numerical values of coefficientsI have been asked this question in an interview.The origin of the question is Monitoring and Control of Bioreactors topic in section Reactor Engineering of Bioprocess Engineering
Answer» Right option is (d) Numerical values of coefficients To elaborate: Traditionally, models are based on a combination of ‘theoretical’ relationships which PROVIDE the structure of the model, and experimental observations which provide the numerical values of coefficients. For biological processes, specifying the model structure can be difficult because of the complexity of cellular processes and the large NUMBER of environmental factors which affect cell CULTURE. Usually, bioprocess models are much-simplified approximate representations deduced from OBSERVATION rather than from theoretical laws of science. As an example, a frequently-used mathematical model for batch fermentation consists of the Monod equation for growth and an expression for rate of substrate consumption as a function of biomass concentration.

Discussion

No Comment Found

Related InterviewSolutions

What do you mean by “Axenic culture”?(a) Containing single type of organism(b) Containing two types of organism(c) Containing multiple types of organism(d) Not containing any type of organismI had been asked this question in my homework.This question is from Sterilisation in portion Reactor Engineering of Bioprocess Engineering
What is the Kalman filter?(a) Algorithm(b) Computer device(c) Filtration equipment(d) Constant measurement deviceThis question was addressed to me in semester exam.Question is from Monitoring and Control of Bioreactors topic in chapter Reactor Engineering of Bioprocess Engineering
In process modeling, experimental observations provide:(a) Structure of the model(b) Non-numerical values of coefficients(c) Non-numerical values of variables(d) Numerical values of coefficientsI have been asked this question in an interview.The origin of the question is Monitoring and Control of Bioreactors topic in section Reactor Engineering of Bioprocess Engineering
Anaerobic fermenters are complex than aerobic fermenters.(a) True(b) FalseThe question was asked by my school principal while I was bunking the class.The doubt is from Practical Considerations For Bioreactor Construction topic in division Reactor Engineering of Bioprocess Engineering
For deep-shaft systems the height-to-diameter ratio may be increased up to 100.(a) True(b) FalseI got this question in my homework.This intriguing question originated from Bioreactor Configurations topic in portion Reactor Engineering of Bioprocess Engineering
Mechanical agitation is required only in ____________(a) Packed bed(b) Airlift reactor(c) Stirred tank(d) Bubble columnI have been asked this question by my college professor while I was bunking the class.My doubt stems from Bioreactor Configurations in division Reactor Engineering of Bioprocess Engineering
Aerobic reactions are not batch operations.(a) True(b) FalseThe question was asked by my school teacher while I was bunking the class.This key question is from Ideal Reactor Operation in chapter Reactor Engineering of Bioprocess Engineering
Membrane filters are more efficient than depth filters.(a) True(b) FalseThe question was posed to me in an online interview.My doubt is from Sterilisation in section Reactor Engineering of Bioprocess Engineering
In which of the following bioreactors, the particles are not immersed in liquid?(a) Air-lift reactor(b) Stirred vessel(c) Packed-bed(d) Trickle-bedThe question was posed to me in a job interview.Question is from Bioreactor Configurations in portion Reactor Engineering of Bioprocess Engineering
Deep bed filters are used for filtration of?(a) Liquid(b) Solid(c) Gas(d) Non-fluidI have been asked this question in an online interview.This key question is from Sterilisation in portion Reactor Engineering of Bioprocess Engineering

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment