When parts of a vibrating system slide on a dry surface, the damping is:

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When parts of a vibrating system slide on a dry surface, the damping is:

Question 1

Viscous
Coulomb
Hysteretic
None of above

Question 2

Fill in the blank boxes thus matching with the proper word from the pull-down list:

- Undamped vibration is characterized by no loss of _______

- Continuous or distributed systems can be considered to have an _______ number of degrees of freedom.

- The number of degrees of freedom of a system denotes the minimum number of independent _______ necessary to describe the positions of all parts of the system at any instant of time

- If a system vibrates under the influence of an external fore, it is called _______ vibration

engineering Mechanical-Engineering

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When parts of a vibrating system slide on a dry surface, the damping is:

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When parts of a vibrating system slide on a dry surface, the damping is:

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