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An electric motor having an unbalance, is mounted on an isolator. By varying the speed of the motor, a resonant amplitud
Posted: Wed Apr 27, 2022 7:41 pm
by answerhappygod
- An Electric Motor Having An Unbalance Is Mounted On An Isolator By Varying The Speed Of The Motor A Resonant Amplitud 1 (69.9 KiB) Viewed 24 times
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. mass 'disturbing force damper springs Figure Q3(a)