Design Against Fluctuating Load Practice Set

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1. Stress concentration factor is defined as

2. Stress concentration occurs due to

3. The endurance limit of the component can be increased by

4. The maximum stress concentration factor for a rectangular plate with a transverse hole loaded in tension or compression is

5. In static loading, the effect of stress concentration is more serious in case of

6. In cyclic loading, the effect of stress concentration is more serious in case of

7. The criterion of failure for machine parts subjected to fluctuating stresses is

8. The notch sensitivity factor (q) is given by

    Where, Kt and Kf are theoretical and fatigue stress concentration factors

9. The factor of safety for machine parts subjected to reversed stresses is

10. As the size of the component increases, the endurance limit of the component


 

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A Demrot is the founder of VideRime Online Learning, a leading engineering website. He did his BE Civil and M.Tech Structure from RGPV University, Bhopal and has been working as an Assistant Professor in a reputed college.

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