Mechanical Engineering :: Workshop Technology
- The brass and bronze are welded by _________ flame.
- In TIG arc welding, the welding zone is shielded by an atmosphere of
- In sheet metal blanking, shear is provided on punches and dies so that
- For obtaining a cup of diameter 25 mm and height 15 mm by drawing, the size of the round blank should be approximately
- Scribing block is used to
- The cutting edge of a chisel should be
- For gas welding, the pressure desired at the welding torch for acetylene is
- The fullers are used
- A ring gauge is used to
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