Engineering, 08.05.2022 15:30 jujurocks10
Craftspeople saw their jobs disappear with the advent of manufacturing. Today, some manufacturing jobs are disappearing in favor of digital
solutions. What parallel can you draw between these two phenomena?
O A. Solving problems with technology can create other problems in society.
O B.
The economy calls for innovations that will force all of its sectors to grow.
O C. Engineering, will allow for re-training of workers who have lost jobs.
O D. Costs of manufacturing and digital solutions are proportionally similar.
Reset
Next
Answers: 2
Engineering, 04.07.2019 18:20
Vibration monitoring this technique uses the noise or vibration created by mechanical equipment and in seme cases by plant systems to detemine their actual condtion. a)- true b)- false
Answers: 2
Engineering, 04.07.2019 18:20
Wiy doeres rere okhn a pump whon working betwon the same pressure range?
Answers: 2
Engineering, 04.07.2019 19:10
What are the major differences between injection molding and extrusion?
Answers: 2
Engineering, 04.07.2019 19:10
Tom is having a problem with his washing machine. he notices that the machine vibrates violently at a frequency of 1500 rpm due to an unknown rotating unbalance. the machine is mounted on 4 springs each having a stiffness of 10 kn/m. tom wishes to add an undamped vibration absorber attached by a spring under the machine the machine working frequency ranges between 800 rpm to 2000 rpm and its total mass while loaded is assumed to be 80 kg a) what should be the mass of the absorber added to the machine so that the natural frequency falls outside the working range? b) after a first trial of an absorber using a mass of 35 kg, the amplitude of the oscillation was found to be 10 cm. what is the value of the rotating unbalance? c) using me-3.5 kg.m, find the optimal absorber (by minimizing its mass). what would be the amplitude of the oscillation of the absorber?
Answers: 3
Craftspeople saw their jobs disappear with the advent of manufacturing. Today, some manufacturing jo...
Health, 21.07.2019 23:30
Business, 21.07.2019 23:30
Mathematics, 21.07.2019 23:30
History, 21.07.2019 23:30
Mathematics, 21.07.2019 23:30
History, 21.07.2019 23:30
Health, 21.07.2019 23:30
Social Studies, 21.07.2019 23:30
Mathematics, 21.07.2019 23:30
History, 21.07.2019 23:30
Social Studies, 21.07.2019 23:30
Mathematics, 21.07.2019 23:30