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The method of grinding used to produce internal cylindrical holes and tapers, is

A. Internal cylindrical grinding

B. Form grinding

C. External cylindrical grinding

D. Surface grinding

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  1. Which of the following process is used for preparing parts having large curved surfaces and thin sections?
  2. The machining of titanium is difficult due to
  3. Glazing in grinding wheels __________ cutting capacity.
  4. The method of centre less grinding used to produce taper is
  5. The angle made by the face of the tool and the plane parallel to the base of cutting tool is called
  6. Hardness of green sand mould increases with
  7. A drill bit of 20 mm diameter rotating at 500 r.p.m. with a feed rate of 0.2 mm/revolution is used to…
  8. The cutting fluid mostly used for machining steel is
  9. The type of tool used on milling machine and broaching machine is
  10. Larger end cutting edge angle _________ tool life.
  11. The increase in depth of cut and feed rate __________ surface finish.
  12. Hardness of steel greatly improves with
  13. The saw milling is an operation of
  14. The cutting speed is maximum while machining __________ with a high speed steel tool.
  15. The cutting fluid mostly used for machining alloy steels is
  16. The carbide tools operating at very low cutting speeds (below 30 m/min)
  17. A grinding wheel is said to be of _________ if it holds the abrasive grains more securely.
  18. Which one among the following welding processes uses nonconsumable electrode?
  19. Which of the following parameters influence the axial feed rate in centerless grinding?
  20. In a single point tool, the angle between the surface of the flank immediately below the point and a…
  21. A ring gauge is used to measure
  22. A hole is of dimension φ = 9 ₊0⁺⁰⁰¹⁵ mm. The corresponding…
  23. When two main plates are kept in alignment butting each other and riveted with cover plate on both sides…
  24. In which of the following machine, the work is usually rotated while the drill is fed into work?
  25. A diamond locating pin is used in jigs and fixtures because
  26. A drill mainly used in drilling brass, copper or softer materials, is
  27. A fine grained grinding wheel is used to grind
  28. In machining metal, cutting force at the cutting edge is measured by a
  29. The cutting angle of a flat drill varies from
  30. In machining metals, surface roughness is due to