Design Against Fluctuating Load Practice Set

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

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

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

4. Stress concentration occurs due to

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

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

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

8. The approximate relationship between endurance limit of rotating beam specimen (S’e) and ultimate tensile strength (Sut), in case of steel component, is

9. Cold working

10. Stress concentration factor is defined as


 

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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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