Mechanical Engineering - Machine Design - Discussion

49. 

A basic shaft is one whose

[A]. lower deviation is zero
[B]. upper deviation is zero
[C]. lower and upper deviations are zero
[D]. none of these

Answer: Option B

Explanation:

No answer description available for this question.

Srikanth said: (Feb 16, 2020)  
A basic hole is one whose lower deviation is zero.

A basic shaft is one whose upper deviation is zero.

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