Prof. Dr. Thorsten Jungmann (last updated 2025-08-07)
1 What does it look like?
Photo/video
Description of the external appearance
2 What can it do?
Purpose/functions
3 How does it work?
How are the functions implemented?
On which physical/technical principles is/are the function/s based?
4 What does it look like inside?
What is inside?
What does the device consist of?
Components
5 What role does it play in teaching?
What do I use the device for in teaching?
What can be explained/understood well with it?
Which basic calculations can be carried out on the device?
6 What role does it play in practice?
What do companies use the device for?
What does the device cost?
What is the industrial/economic benefit?
Symbols
- Letter code in schematics: …
Calculations
Related components
7 What does it look like?
8 What can it do?
9 How does it work?
10 What does it look like inside?
11 What role does it play in teaching?
12 What role does it play in practice?
Symbols
Calculations
Related components
13 What does it look like?
14 What can it do?
15 How does it work?
16 What does it look like inside?
17 What role does it play in teaching?
18 What role does it play in practice?
Symbols
Calculations
Related components
Three columns
| Normally closed contact | Normally open contact | Change-over contact |
|---|---|---|
 |  |  |