Mechanical Engineering - Theory of machines - Discussion

Discussion Forum : Theory of machines - Section 1 (Q.No. 9)
9.
The factor which affects the critical speed of a shaft is
diameter of disc
span of shaft
eccentricity
all of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
22 comments Page 2 of 3.

PRADEEP said:   8 years ago
Critical speed or whirling speed does not depend on eccentricity and deflection.

MD Ramjan said:   9 years ago
Stiffness and mass effect the critical speed of shaft.

Ajit said:   8 years ago
What is the number of critical speed for any shaft?

Sumit said:   9 years ago
On eccentricity, So, I think the answer is wrong.

Shekhar said:   8 years ago
Critical speed is independent of eccentricity.

Raj said:   8 years ago
Both A and B are correct. C is not answer.

Neeraj said:   9 years ago
Span means length or geometry indication.

Vishal kumar said:   9 years ago
Critical speed does not on eccentricity.

Partha said:   9 years ago
What is meant by the span of shaft?

Lekhraj018 said:   1 decade ago
What is critical speed of shaft?


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