Mechanical Engineering - Theory of machines - Discussion

Discussion Forum : Theory of machines - Section 3 (Q.No. 22)

Theory of machines

22.

In the two rotor system as shown in the below figure (I₁ < I₂), a node of vibration is situated

between I₁, and I₂ but nearer I₁

between I₁, and I₂ but nearer to I₂

exactly in the middle of the shaft

nearer to I₁ but outside

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

6 comments Page 1 of 1.

Ganeshr said: 4 years ago

@Kajal Sharma.

I agree, Thanks.

Kajal Sharma said: 8 years ago

B is correct. I agree.

Venkat said: 8 years ago

Please anybody give the correct answer.

Neeraj said: 8 years ago

Agree @Pravin.

Pravin said: 9 years ago

B is correct because l2 has more mass and unbalanced force.

Sudar said: 1 decade ago

The rotor I1 is smaller than I2 therefore the node of vibration is between I1 and I2 BUT NEARER TO I1.

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