It's not a graded assignement, but a question in past paper. The three figures below show the mobility Nyquist plots for three systems under a specific dynamic test. The excitation applied to these systems is identical, and the method of measurementis also identical. The only difference between these systems is the damping. Identify which of these systems has the highest damping and which has the lowest.OOThe three figures below show the mobility Nyquist plots for three systems under a specific dynamictest. The excitation applied to these systems is identical, and the method of measurement is alsoidentical. The only difference between these systems is the damping. Identify which of thesesystems has the highest damping and which has the lowest.OOORealOReal►"A" has highest damping, "B" has lowest."A" has highest damping, "C" has lowest."B" has highest damping, "A" has lowest."B" has highest damping, "C" has lowest."C" has highest damping, "A" has lowest."C" has highest damping, "B" has lowest.

Given:The Nyquist plot for three systems A, B, and C under a specific dynamic test is given in the…

Answered: The three figures below show the…

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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The 8kg body is moved to the right of the equilibrium position and released from rest at time t = 0. The viscous damping coefficient is 23NS/m and the spring stiffness, K is 38N/m. Determine the damping factor (ratio) of the system. Note: Give your answer to 3 decimal places. Other Parameters: Logarithmic Decrement (8): Answer: 2ng 2T C 8 = In = In1 = 5 wnTd = 5wn X2 Xn+1 1-5 wa 2m k Damping Ratio (5): 5= 2vkm 2mn V(21)2+8 Frequency of damped vibration (wa): wa = 1-Wn Undamped Forced Vibration: Frequency Ratio (): r- Xp-x sin w t Next page Hous page Type here to search

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