Fermentation System & Management

This is an MCQ-based quiz on the topic of Fermentation System & Management

This includes the following:-

  1. Properties of Fermentation Vessels

  2. Large Capacity Fermenters

  3. Immobilization

  4. Laboratory Fermentation System

  5. Secondary Fermentation

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Which of the following is a fabricated material used for the construction of a fermentation vessel?

Wood Ceramics Stone Gourds

Which of the following has a very high thermal conductivity?

Concrete Glass Wood Copper

Which of the following is not used in the construction of a fermentation vessel?

Iron Steel Potassium Stainless steel

Which of the following is a natural material used in the fermentation vessel construction?

Aluminium Glass Plastic Slate

The composition of chromium in ferritinic alloy is _____________

13 – 20 % 10 – 12 % 18 – 20 % 25 – 30 %

Which of the following alloy has up to 2% nickel content?

Ferritinic Austenitic Type 304 Martensitic Austenitic Type 316

The 4 x 400 hl vessels is better than 1 x 1600 hl vessel in terms of _____________

Flexibility Vessel space utilization Capital costs Revenue costs

Which of the following is not important for the maintenance of the hygiene of vessel?

The vessels must be capable of being cleaned Before using, it must be acted upon by antibiotics The vessel should be disinfected prior to filling wort The vessel must present a barrier to the external environment

Which of the following is not an element in controlling and monitoring brewery fermentations?

Set of final conditions Set of initial conditions Controlling fermentation rate Monitoring the progress of fermentation

The carbon dioxide concentration can be monitored by ____________

Manual monitor Automatic monitor Alarm Automatic monitor with an audible alarm

Which of the following is referred to as machinery mould?

Geotrichum candidum Geotrichum capitatum Geotrichum pneumonia Geotrichum klebahnii

Who reported that height-aspect-ratio is linked with perturbations in beer flavour?

Hoggan Shardlow Vrieling Ulenberg

The wood used in the vessel is relatively light.

True False

Stainless steel is expensive.

True False
Quiz/Test Summary
Title: Fermentation System & Management
Questions: 14
Contributed by:
NEO