Mechanical Engineering - Theory of machines - Discussion
Discussion Forum : Theory of machines - Section 5 (Q.No. 32)
32.
A slender shaft supported on two bearings at its ends carries a disc with an eccentricity e from the axis of rotation. The critical speed of the shaft is Nc. If the disc is replaced by a second one of same mass but mounted with an eccentricily 2 e, then the critical speed of the shaft in the second case is
Discussion:
12 comments Page 2 of 2.
ARVIND AKELA KALLU said:
5 years ago
Agree, B is the correct answer.
Vinay BEL said:
5 years ago
Nc is the correct answer.
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