ExamVeda
Login
Home

The unbalanced force due to reciprocating masses

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

The unbalanced force due to reciprocating masses

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

Join the Discussion

1 Comment
Kartavya Sagar
Kartavya Sagar 5 years ago
The unbalance force due to reciprocating masses is given by m w^2 r ( cos theta + (cos 2 theta )/n), Which depends on value of theta so unbalance force is positive for Half crank rotation and positive for other Half. So force chqnges magnitude and direction both.
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