It is not an exact science
Answer.
Actually, statistics is an exact science. It is the application of the results that leads to problems.
Perhaps the most commonly encountered limitation of...
Magnetic bearing benefits
High reliability,clean environments, high speed applications,position vibration control, equipment design,machine diagnosts and
extreme condition:
Temperature,corrosive...
Benefits: Mostly everything we use in the world needs fossil fuels. Gasoline for cars, energy for light, etc. The world has used it for many years and is still using it.Limitations: Fossil fuels will...