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Across 3. The one which connects wheels 6. This also called in other name and there is "Proof" 7. Hooke had stated this phenomenon and gave a ratio. 10. The stress used in limit state design 11. Ratio between Moment of Inertia and Section Modulus (2 words) 12. Ratio between Capabilty and required. (3 words) 13. The mean stress in not zero and the cycle still follows a regular pattern 15. This stress in this plane is maximum. Hence it is named primarily as.............. 18. This man has proposed a failure line which predicts failure in all materials in general 19. It is also a one of the design criteria esp. shafts 20. This principle is given by Von mises is based on shear strain energy

Down 1. The strength at which failure occurs after Nf cycles 2. The stress cycles in one direction only (+ve or -ve) 4. This loading definitely raises bending stress 5. The main rotating part in a Machine Tool 8. Sudden change in cross section, holes extra raise stress ........................... 9. Resistance to bending (3 words) 14. The maxima of the famous curve of engineering materials 16. A sine curve type of cyclic load 17. The phenomenon leading to fracture under repeated or fluctuating stresses