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In a revolving rotor, the centrifugal force remains balanced as long as the...

Q.  
In a revolving rotor, the centrifugal force remains balanced as long as the centre of the mass of the rotor lies ______


Answer & Explanation

Answer :   Option: B


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More Questions Dynamics of Machinery:

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If a system is having three degree of freedom, how many mode shapes it will have?

A. 1

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C. 3

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Answer & Explanation

Q.  
Torsionally equivalent shaft is replacement of shaft with

A. Same length but different diameters only

B. Same diameter but different lengths only

C. Different diameter and lengths

D. Fixed diameters and lengths


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Q.  
The method of direct and reverse cranks is used in engines for

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B. balancing of forces and couples

C. kinematic analysis

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Answer & Explanation

Q.  
If a system is having two fundamental natural frequencies, what is the degree of freedom?

A. 1

B. 2

C. 3

D. 4


Answer & Explanation

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