17.Multiple choicesWhich statements about dynamic balancing arecorrect?are samller compared to their diameters D (usuallyB/D<0.2)AB. Dynamic balancing is for rigid rotors whosemasses can be assumed to lie in many commontransverse plane.B Dynamic balancing is for rigid rotors whose axialdimensionsC The conditions for the balancing of non-disk rotorsare "Both the vector sum of all inertia forces and allmoments of inertia forces must be zero."The masses on any transverse planes in a non-diskrigid rotor can be balanced dynamically in selectedtwo balancing planes.

dynamic balancing involves balancing out the centrifugal forces generated due to to offset masses ,…

Answered: 17.Multiple choices Which statements…

Engineering

Mechanical Engineering

17.Multiple choices Which statements about dynamic balancing are correct?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Question

17.Multiple choices
Which statements about dynamic balancing are
correct?
are samller compared to their diameters D (usually
B/D<0.2)
A
B. Dynamic balancing is for rigid rotors whose
masses can be assumed to lie in many common
transverse plane.
B Dynamic balancing is for rigid rotors whose axial
dimensions
C The conditions for the balancing of non-disk rotors
are "Both the vector sum of all inertia forces and all
moments of inertia forces must be zero."
The masses on any transverse planes in a non-disk
rigid rotor can be balanced dynamically in selected
two balancing planes.

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