Examveda
Examveda

Match each parameter in Group I with the appropriate measuring device in Group II.
Group I Group II
P. Pressure 1. Photometer
Q. Foam 2. Rotameter
R. Turbidity 3. Diaphragm gauge
S. Flow rate 4. Rubber sheathed electrode

A. P-3, Q-4, R-1, S-2

B. P-1, Q-3, R-2, S-4

C. P-4, Q-1, R-2, S-3

D. P-1, Q-2, R-3, S-4

Answer: Option A


Join The Discussion

Related Questions on Bioprocess Engineering and Process Biotechnology

During cultivation of microorganisms in a fermenter, various parameters are controlled by appropriate sensor (probe). Match each probe in Group I with the appropriate response mechanism in Group II.

Group I (Probe) Group II (Response)
P. Thermistor 1. Activation of acid/alkali pump
Q. Oxygen electrode 2. Activation of vegetable oil pump
R. Metal rod 3. Activation of hot/cold water pump
S. pH electrode 4. Increase/decrease in stirrer motor speed

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