Mechanical Engineering :: Workshop Technology
- The type of file used for a wood work is
- The increase in hardness due to cold working, is called
- If an aluminium pattern made from a wooden master pattern is to be used for grey iron castings, then the shrinkage allowance allowed on the wooden pattern should be
- In electric resistance welding, pressure applied varies from
- The property of sand due to which it evolves a great amount of steam and other gases is called
- Piercing is an operation of cutting
- For gas welding, the pressure desired at the welding torch for oxygen is