Learn Everything at One Place !

The balancing weights are introduced in planes parallel to the plane of rotation...

Q.  
The balancing weights are introduced in planes parallel to the plane of rotation of the disturbing mass. To obtain complete dynamic balance, the minimum number of balancing weights to be introduced in different planes is


Answer & Explanation

Answer :   Option: B


Discuss below! No Explanation Available for This Question.

Similar Questions

Start Discussion :




Comments :
More Questions Dynamics of Machinery:

Q.  
For the free torsional vibration of a geared system which of the following statement is true?

A. Backlash in geared system

B. High inertia of shaft

C. Gearing teeth always in contact

D. High inertia of gear


Answer & Explanation

Q.  
Vibration can be eliminated on the basis of theoretical analysis

A. never

B. always

C. sometimes

D. Can't say


Answer & Explanation

Q.  
In vibration isolation system, if ω/ωn < 2, then for all values of damping factor, the transmissibility will be

A. less than unity

B. equal to unity

C. greater than unity

D. zero


Answer & Explanation

Q.  
In the spring mass system if the mass of the system is doubled with spring stiffness stiffness halved, the natural frequency of longitudinal vibration

A. remained unchanged

B. is doubled

C. is halved

D. is quadrupled


Answer & Explanation
(Click here) Practice More Questions/MCQ on Dynamics of Machinery