|
Pregunta
|
Respuesta correcta
|
Cuando fue descubierto :
|
1940 |
Quien lo descubrio :
|
Jacob Rabinow |
Which of the following properties do MR fluids have? :
|
Fast reaction time |
Which of the following properties do not MR fluids have? :
|
Tenacity |
How meny steps have the manufacturing process? :
|
3 |
Is always need a adeties? :
|
No, depends on the meterials used |
Which is the order of the steps for manufacturing? :
|
Add carrier oil, put in micron size of magnetic material, include adeties |
What is necesarry for the use of the MR fluids? :
|
Magnetics fields |
Where was discovered? :
|
USA National Bureau of Standards. |
Future applications or uses. :
|
Brakes |
|
Pregunta
|
Respuesta correcta
|
Which of this type of brakes is us with MR fluids :
|
All the ones before |
What is the reason for the environmental impacts? :
|
Micron size of magnetic material |
What can lead the use of the micron size of magnetic materia?l :
|
Sedimentation |
Legislation :
|
Is a legislation on the material used for create the MR fluids |
How are the MR fluids :
|
Semi-solid |
What are the benefits of the MR fluids Brakes? :
|
Easiness and accuracy of control |
Are the MR fliuds always on fluid state :
|
No, it depends on the magnetic field |
How it works the MR fluids after a magnetic field is aplay on them? :
|
The metals are aligned and the material is transformed into a semi-solid. |
How loock the MR fluids after the magnetic flieds are applied? :
|
It has something like spikes |
How much time affects the effect of the MR fluids? :
|
Until the magnetic field is appied |
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