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WorksheetsTRIZ Level 1_Part 2
Total questions: 10
Worksheet time: 5mins
What is the main useful function of a tooth brush?
To brush the teeth
To clean the teeth
To remove plaque and food
All are correct
What is the main useful function of a refrigerator?
To store products
To make ice
To cool products
All are correct
How many rules do we have in Trimming?
1
2
3
4
“The Function is not needed any more because the Object of the Function no longer exists” is the definition of
Function Model
Trimming Rule A
Value Improvement
Trimming Rule B
How many system parameters do we have in TRIZ?
infinity
76
40
39
The following is example of a parameter
Long
Cool
Big
Speed
How many inventive Principles do we have in TRIZ?
between 0 to 4
39
40
76
What is the size of the Contradiction Matrix?
39 x 40
40 x 40
40 x 39
39 x 39
Where is the position of Improving Parameters in the Contradiction Matrix?
Left Side
Right Side
Bottom
Middle
If a car is an Engineering System, which one is a Component of the Super-system?
Wheel
Engine
Road
All are correct
