ExamVeda
Login
Home

In under damped vibrating system if x 1 and x 2...

This question belongs to Mechanical Engineering Theory Of Machine
Theory of Machine
?

In under damped vibrating system, if $${{x_1}}$$ and $${{x_2}}$$ are the successive values of the amplitude on the same side of the mean position, then the logarithmic decrement is equal to

Answer & Solution
Correct Answer: Option B
Let's discuss the solution. Join the discussion
Examveda
Question posted by Examveda
Community

Join the Discussion

2 Comments
HARENDRA KUMAR
HARENDRA KUMAR 7 years ago
Logarithmic decrement,

Delta =ln (Xn/Xn + 1).

ln = loge.
Kudrat Sharma
Kudrat Sharma 7 years ago
option c is correct.
Keep Learning

Related Questions on Theory of Machine

In considering friction of a V-thread, the virtual coefficient of friction (μ1) is given by
A. μ1 = μsinβ B. μ1 = μcosβ C. $${\mu _1} = \frac{\mu }{{\sin \beta }}$$ D. $${\mu _1} = \frac{\mu }{{\cos \beta }}$$
The lower pairs are _________ pairs.
A. Self-closed B. Force-closed C. Friction closed D. None of these
In a coupling rod of a locomotive, each of the four pairs is a ________ pair.
A. Sliding B. Turning C. Rolling D. Screw
A kinematic chain is known as a mechanism when
A. None of the links is fixed B. One of the links is fixed C. Two of the links are fixed D. None of these
More Related Questions on Theory of Machine