Multiple Choice Questions On Manufacturing Process and Production Engineering

36. Trimming is the process associated with.......

   A.Press work

   B.Forging

   C.Polishing of metals

   D.Electroplating

   E.All of the above

37. Cols heating is the process of.......

   A.Chipless process

   B.High energy rate forming

   C.Explosive forming

   D.Magnetic pulse forming

   E.Non conventional method of machining

38. Steel balls are manufactured by.........

   A.Machining

   B.Cold heating

   C.Sintering

   D.Spinning

   E.Casting

39. Cutting and forming operations can be done in a single operation on......

   A.Simple die

   B.Progressive die

   C.Compound die

   D.Condination die

   E.None of the above

40. After cold forming,steel balls are subjected to.......

   A.Normalising

   B.Tempering

   C.Electroplating

   D.Stress relieving

   E.Artificial aging

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