MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Bioprocess Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Extensive properties are linearly dependent on the amount of substance. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
Determine the density, specific gravity, and mass of the air in a room whose dimensions are 4m 5m 6m at 100 kPa and 25 C. |
| A. | 1.16 kg/m<sup>3</sup>, 0.00116, 140 kg |
| B. | 1.17 kg/m<sup>3</sup>, 0.00117, 140 kg |
| C. | 1.15 kg/m<sup>3</sup>, 0.00115, 140 kg |
| D. | 1.14 kg/m<sup>3</sup>, 0.00114, 140 kg |
| Answer» C. 1.15 kg/m<sup>3</sup>, 0.00115, 140 kg | |
| 3. |
Water flows between two points 1, 2. The volumetric flow rate is 20 litres/min. Point 2 is 50 m higher than point 1. The pipe internal diameters are 0.5 cm at point 1 and 1 cm at point 2. The pressure at point 2 is 1 atm. Calculate the pressure at point 1. |
| A. | 4.6 bar |
| B. | 5.6 bar |
| C. | 4.1 bar |
| D. | 5.1 bar |
| Answer» B. 5.6 bar | |
| 4. |
High energy input for downstream processing is maximized. |
| A. | True |
| B. | False |
| Answer» C. | |