Design Against Fluctuating Load Practice Set

May 19, 2021

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

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

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

4. Cold working

5. Stress concentration occurs at the contact between

6. Stress concentration factor is defined as

7. The surface finish factor for a highly polished component is

8. The reliability factor for using 50% reliability in design is

9. Fatigue failure results due to fluctuating stresses when the stress magnitude is

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


 

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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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