An engineer decided to replace the four springs in Q1(b) with four shock mounts (each of stiffness k and viscous-damping constant c). Consider an unbalanced force generated by the machine in cooling tower unit is given by 500 N and provided damping ratio, 3 = 0.5, determine each shock mount stiffness k and its viscous-damping constant c such that the maximum amplitude of the vibration is X mm. Here, the value of X indicating of the number of your group. (c) For example, if your group number is 15 gives the value of amplitude X = 15 mm. If your group number is 9 gives the value of amplitude X = 9 mm. [Note: The maximum amplitude of vibration occurs when r = /1– 23²]

An engineer decided to replace the four springs in Q1(b) with four shock mounts (each of stiffness k and viscous-damping constant c). Consider an unbalanced force generated by the machine in cooling tower unit is given by 500 N and provided damping ratio, 3 = 0.5, determine each shock mount stiffness k and its viscous-damping constant c such that the maximum amplitude of the vibration is X mm. Here, the value of X indicating of the number of your group. (c) For example, if your group number is 15 gives the value of amplitude X = 15 mm. If your group number is 9 gives the value of amplitude X = 9 mm. [Note: The maximum amplitude of vibration occurs when r = /1– 23²]

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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