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Serving beers
Drafting and serving beer: in these BookWidgets you will learn the tricks of the trade.
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Serving drinks
Practical tips and etiquette are discussed in these BookWidgets. What should you pay attention to when you take an order? In what order do you prepare the drinks? What do you pay attention to when you serve the order?
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Ohm's Law: Exercises
This interactive worksheet consists of two exercises on Ohm's law.
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Annual overview 2022: Quiz
Interactive BookWidgets quiz about the current affairs of 2022
This quiz tests your knowledge on some of the most important news facts of 2022. It is available in three languages (Dutch, English and French).
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Electricity: safety, cabling, alternating and direct voltage
Step-by-step explanation of electricity with attention to safety, cabling, direct and alternating voltage.
- Electricity is an important part of a refrigeration technician's job and does not come without its share of dangers. That is why it is …
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Refrigeration, a job with a future
This video is part of a project of the Spectrum School and Frixis. The project came about with the support of the Flemish education program InnoVET, which supports the development of innovative learning methods and teaching materials in …
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VideoOrganisation, company, NPO -
Correct installation of a cooling installation
Step-by-step explanation of installing a cooling installation with attention to components, mounting material, safety and maintenance.
For the correct installation of a cooling installation, we first choose the correct installation location. Choosing …
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Different setups of a cooling installation
Step-by-step explanation of the set-up of a cooling installation with attention to the main components, the hazards and the risks.
There are four main components to a refrigeration plant: the compressor, the condenser, the expander, the evaporator. …
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Dismantling a cooling installation
Step-by-step explanation of dismantling a cooling installation with attention to safety, the environment and the sorting of materials.
If you are asked to disassemble an installation, it is important to carry out the correct step-by-step plan and to …
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The maintenance schedule of a cooling installation
Step-by-step explanation of the maintenance of a cooling installation with attention to the logbook, maintenance instructions and checks.
- The log should always be available near the installation. This can be in electronic form or on paper. This is …
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Brazing
Step-by-step explanation of brazing with attention to preparation, tool setting and safety.
- Before we start brazing, we start with the preparation. We prepare by deburring the tube on the inside. Deburring is the removal of irregularities and sharp …
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Have or be: Sorting exercise
Exercise in which the students have to place the conjugations of and are in the correct column.
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Interactive exercise (3)Teacher