KERALA UNIVERSITY Class 6 design of machine elements i Question Paper 2013

Practice authentic previous year questions for better exam preparation.

Sample Questions

Differentiate between maximum principal stress and maximum shear stress theories of failure.
Explain different methods to reduce stress concentration in machine parts.
What is the curvature effect in a helical spring? How does it vary with spring index?
What do you understand by shaft, axle and spindle?
What should be essential qualities of a rivet and its material? ( $\mathbf{5} \boldsymbol{\times} \mathbf{4} \boldsymbol{=} \mathbf{2 0}$ Marks) P.T.O. (Answer any one questions from each Module. Each carries 20 marks)