1.... (b) An electric motor having an unbalance, is mounted on an isolator. Byvarying the speed of the motor, a resonant amplitude of 20 mm wasrecorded. Beyond the resonant frequency, the Magnification ratiothe vibration amplitude approached a fixed value of 5 mm.= 1 andDetermine the damping ratio of the isolator.disturbingforcemassdamper..springsFigure Q3(a)

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(b) An electric motor having an unbalance, is mounted on an isolator. By varying the speed of the motor, a resonant amplitude of 20 mm was recorded. Beyond the resonant frequency, the Magnification ratio = 1 and the vibration amplitude approached a fixed value of 5 mm. Determine the damping ratio of the isolator.

(b) An electric motor having an unbalance, is mounted on an isolator. By varying the speed of the motor, a resonant amplitude of 20 mm was recorded. Beyond the resonant frequency, the Magnification ratio = 1 and the vibration amplitude approached a fixed value of 5 mm. Determine the damping ratio of the isolator.

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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