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The material which on machining produces chips with built up edge is

A. Brittle material

B. Tough material

C. Hard material

D. Ductile material

Please do not use chat terms. Example: avoid using "grt" instead of "great".

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  1. In which of the following machine, the work rotates and the tool is stationary?
  2. The method of grinding used to produce internal cylindrical holes and tapers, is
  3. The tailstock set over required to turn a taper on the entire length of a workpiece having diameters…
  4. Volume of a cube of side l and volume of a sphere of radius r are equal. Both the cube and the sphere…
  5. What is the type of welding defect caused due to shrinkage during solidification and by weld stresses…
  6. A jig is defined as a device which
  7. A push broach as compared to pull broach
  8. The abrasive recommended for grinding materials of high tensile strength is
  9. The angle between the face and flank of the single point cutting tool is known as
  10. The correct sequence of tool materials in increasing order of their ability to retain their hot hardness…
  11. The angle between the lathe centres is
  12. Low helix angle drills are preferred for drilling holes in
  13. A broach has
  14. In which of the following milling machine, the table can be tilted in a vertical plane by providing…
  15. In down milling, the thickness of chip is
  16. The main purpose of a boring operation, as compared to drilling, is to
  17. Internal gears can be made by
  18. A drill mainly used in drilling brass, copper or softer materials, is
  19. For turning small taper on long workpiece, the suitable method is
  20. In plunge grinding
  21. In order to grind soft material
  22. In a shaper, the metal is removed during
  23. The average cutting speed for turning brass with a high speed steel tool is
  24. Which type of motor is not used in axis or spindle drives of CNC machine tools?
  25. The lathe spindles at the nose end have
  26. An important geometrical quantity in the cutting of metals which can be used as a criterion for machinability…
  27. Ceramic cutting tools are
  28. The negative rake is usually provided on
  29. Gear lapping is an operation
  30. In a milling operation, two side milling cutters are mounted with a desired distance between them so…