Practice Questions

TLS Online TPP Program

#Question id: 40563

The transfer function of a Proportional-Integral (PI) controller 𝐺_𝐶(𝑠) is given by
where 𝐾_𝐶 is the controller gain, 𝜏_𝐼 is the controller integral time constant and s is the Laplace variable. The role of the integral component of the controller is to ____________.

#Unit 12. Biochemical Engineering

integrate the difference between the process and manipulated variable
integrate the difference between the set point and disturbance variable
integrate the difference between the set point and the measured variable
integrate the difference between the input and output variable

More Questions

TLS Online TPP Program

#Question id: 728

#Unit 1. Structure and Function of Biomolecules

Match the following tile peaks with corresponding circular dichroism spectra

A. Alpha helix	I. negative bands at 222 nm and 208 nm and a positive one at 190 nm.
B. Beta sheet	II. negative band at 218 nm and a positive one at 196 nm.
C. Random coil	III. positive band at 212 nm and a negative one around 195 nm.

TLS Online TPP Program

#Question id: 729

#Unit 1. Structure and Function of Biomolecules

Which of the following is correct about the collagen triple-helix domain

a. is rich in glycine. b. is rich in proline.

c. is rich in hydroxyproline. d. is an alpha helix.

TLS Online TPP Program

#Question id: 731

#Unit 1. Structure and Function of Biomolecules

Which of the following structure is mentioned in the given Ramachandran plot

TLS Online TPP Program

#Question id: 732

#Unit 1. Structure and Function of Biomolecules

Ramachandran plots can help increase the accuracy of models derived from x-ray crystallography data. The plot below was created by measuring phi, and psi for each amino acid residue in a 2.2 A resolution crystal structure. In the plot, which excludes Gly and Pro residues, selected residues (dots) are numbered 1 through 5.

Which of the following statements can be correctly stated for this plot in reference to selected residues?

A. Residues 1 and 3 are in either B sheets

B. residue 2 is in a right-handed a helix, and residue 4 is in a left-handed a helix.

C. If residue 5 were Gly, it might be in an acceptable position in the plot

TLS Online TPP Program

#Question id: 733

#Unit 1. Structure and Function of Biomolecules

Which one of the statements on protein conformation, detailed below is INCORRECT?

TLS Online TPP Program

#Question id: 734

#Unit 1. Structure and Function of Biomolecules

Which of the following statements is true for two different tripeptides consisting of either glycine or proline?

Practice Questions

The transfer function of a Proportional-Integral (PI) controller 𝐺𝐶(𝑠) is given by where 𝐾𝐶 is the controller gain, 𝜏𝐼 is the controller integral time constant and s is the Laplace variable. The role of the integral component of the controller is to ____________.

The transfer function of a Proportional-Integral (PI) controller 𝐺_𝐶(𝑠) is given by
where 𝐾_𝐶 is the controller gain, 𝜏_𝐼 is the controller integral time constant and s is the Laplace variable. The role of the integral component of the controller is to ____________.