1) What do you mean by ultimate stress?
2) What do you understand by factor of safety?
3) Describe the term spring surge in detail.
4) prepare down the name of some spring materials.
5) prepare down the classification of shafts.
6) What is the advantages of couplings.
7) describe how welding is categorized?
8) prepare down the advantages of cottered joint.
9) Why I-section is preferred for connecting rod?
10) prepare down some piston materials.