Match the entries in Group I with the process parameters in Group II.
| Group I | Group II |
| P. Clark electrode | 1. Liquid level |
| Q. Redox probe | 2. Dissolved oxygen concentration |
| R. Load cell | 3. Vessel pressure |
| S. Diaphragm gauge | 4. pH (anaerobic process) |
A. P-2, Q-1, R-3, S-4
B. P-4, Q-2, R-3, S-1
C. P-2, Q-4, R-1, S-3
D. P-2, Q-1, R-4, S-3
Answer: Option C
Related Questions on Bioprocess Engineering and Process Biotechnology
Which of the following techniques is best suited for immobilizing an affinity ligand?
A. Physical adsorption
B. Gel entrapment
C. Crosslinking with a polymer
D. Covalent linkage to a spacer arm
Which one of the following can not be a limiting substrate if Monod's growth kinetics is applicable?
A. Extracellular carbon source
B. Extracellular nitrogen source
C. Dissolved oxygen
D. Intracellular carbon source
A. P-2, Q-3, R-1, S-4
B. P-1, Q-2, R-4, S-3
C. P-3, Q-2, R-4, S-1
D. P-3, Q-4, R-2, S-1

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