MCQOPTIONS
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MCQOPTIONS
This section includes 14 Mcqs, each offering curated multiple-choice questions to sharpen your Fermentation Technology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Stainless steel is expensive. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
The wood used in the vessel is relatively light. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
Who reported that height-aspect-ratio is linked with perturbations in beer flavour? |
| A. | Hoggan |
| B. | Shardlow |
| C. | Vrieling |
| D. | Ulenberg |
| Answer» D. Ulenberg | |
| 4. |
Which of the following is referred to as machinery mould? |
| A. | <i>Geotrichum candidum</i> |
| B. | <i>Geotrichum capitatum</i> |
| C. | <i>Geotrichum pneumonia</i> |
| D. | <i>Geotrichum klebahnii</i> |
| Answer» B. <i>Geotrichum capitatum</i> | |
| 5. |
The carbon dioxide concentration can be monitored by ____________ |
| A. | Manual monitor |
| B. | Automatic monitor |
| C. | Alarm |
| D. | Automatic monitor with an audible alarm |
| Answer» E. | |
| 6. |
Which of the following is not an element in controlling and monitoring brewery fermentations? |
| A. | Set of final conditions |
| B. | Set of initial conditions |
| C. | Controlling fermentation rate |
| D. | Monitoring the progress of fermentation |
| Answer» B. Set of initial conditions | |
| 7. |
Which of the following is not important for the maintenance of the hygiene of vessel? |
| A. | The vessels must be capable of being cleaned |
| B. | Before using, it must be acted upon by antibiotics |
| C. | The vessel should be disinfected prior to filling wort |
| D. | The vessel must present a barrier to the external environment |
| Answer» C. The vessel should be disinfected prior to filling wort | |
| 8. |
The 4 x 400 hl vessels is better than 1 x 1600 hl vessel in terms of _____________ |
| A. | Flexibility |
| B. | Vessel space utilization |
| C. | Capital costs |
| D. | Revenue costs |
| Answer» B. Vessel space utilization | |
| 9. |
Which of the following alloy has up to 2% nickel content? |
| A. | Ferritinic |
| B. | Austenitic Type 304 |
| C. | Martensitic |
| D. | Austenitic Type 316 |
| Answer» D. Austenitic Type 316 | |
| 10. |
The composition of chromium in ferritinic alloy is _____________ |
| A. | 13 20 % |
| B. | 10 12 % |
| C. | 18 20 % |
| D. | 25 30 % |
| Answer» B. 10 12 % | |
| 11. |
Which of the following is a natural material used in the fermentation vessel construction? |
| A. | Aluminium |
| B. | Glass |
| C. | Plastic |
| D. | Slate |
| Answer» E. | |
| 12. |
Which of the following is not used in the construction of a fermentation vessel? |
| A. | Iron |
| B. | Steel |
| C. | Potassium |
| D. | Stainless steel |
| Answer» D. Stainless steel | |
| 13. |
Which of the following has a very high thermal conductivity? |
| A. | Concrete |
| B. | Glass |
| C. | Wood |
| D. | Copper |
| Answer» E. | |
| 14. |
Which of the following is a fabricated material used for the construction of a fermentation vessel? |
| A. | Wood |
| B. | Ceramics |
| C. | Stone |
| D. | Gourds |
| Answer» C. Stone | |