Select the right answer for each of the following:1- The damped vibrational system is.system, (c) none of these, (d) false statement.(a) conservative system, (b) nonconservative(a) viscous (b) solid2- When a system vibrates in a fluid medium, the damping is(c) Coulomb.3- When an initial excitation exerted on a vibrational system results in -ippearance.(a) natural frequency. (b) resonance. (c) beating. (d) none of these.4- Undamped vibration is characterized by no loss of 1) (a) speed, (b) acceleration,(c) mass, (d) energy.(a) mass, (b) damper,5- Vibratory system should at least consists of a spring and -(c) mass and damper.

Answered: Select the right answer for each of the…

Select the right answer for each of the following 1- The damped vibrational system is (a) conservative system, (b) nonconservative system, (c) none of these, (d) false statement.

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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Concept explainers

Free Damped Vibrations

Free vibration is a type of vibration in which the external force is removed after giving the initial displacement to a body/system. In other words, in this type of vibration, force is applied at the initial displacement of the system, and after the initial displacement, force is removed, and the system vibrates at the natural frequency.

Question

Select the right answer for each of the following:
1- The damped vibrational system is.
system, (c) none of these, (d) false statement.
(a) conservative system, (b) nonconservative
(a) viscous (b) solid
2- When a system vibrates in a fluid medium, the damping is
(c) Coulomb.
3- When an initial excitation exerted on a vibrational system results in -
ippearance.
(a) natural frequency. (b) resonance. (c) beating. (d) none of these.
4- Undamped vibration is characterized by no loss of 1) (a) speed, (b) acceleration,
(c) mass, (d) energy.
(a) mass, (b) damper,
5- Vibratory system should at least consists of a spring and -
(c) mass and damper.

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