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The guideways are of

A. Flat type

B. V-type

C. Dovetail type

D. Any one of these

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

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  1. The tool life in case of a grinding wheel is the time
  2. Larger end cutting edge angle _________ tool life.
  3. In which of the following machine, the work is usually rotated while the drill is fed into work?
  4. The top and sides of the table of a shaper usually have
  5. In determining the various forces on the chip, Merchant assumed that the
  6. The crystal structure of austenite is
  7. Side relief angle of a single point tool is the angle
  8. The tool made of cemented carbide wear out faster at
  9. Trepanning is an operation of
  10. In Oxyacetylene gas welding, temperature at the inner cone of the flame is around
  11. The taper on the lathe spindle is
  12. In drilling brass, a drill with
  13. Thread grinding requires work speed from
  14. In order to have interference fit, it is essential that the lower limit of the shaft should be
  15. In a shaper
  16. Relief angles on high speed steel tools usually vary from
  17. Which of the following statement is correct as regard to up milling?
  18. In an orthogonal cutting, the depth of cut is halved and the feed rate is double. If the chip thickness…
  19. The operation of making a cone-shaped enlargement of the end of a hole is known as
  20. The angle formed by the leading edge of the land with a plane having the axis of the drill, is called
  21. Green sand mould indicates that
  22. The grooving is an operation of
  23. In metal cutting, use of low feeds and high cutting speeds is desired when the objective is
  24. Which of the following operations is carried out at a minimum cutting velocity if the machines are equally…
  25. In a particular type of welding, flux is prepared in the form of a coarse powder and granulated flux…
  26. The chuck used for setting up of heavy and irregular shaped work should be
  27. The material which on machining produces chips with built up edge is
  28. Crater wear leads to
  29. In an interchangeable assembly, shafts of size 25.000 -0.010⁺⁰⁰⁴⁰…
  30. The grinding of long, slender shafts or bars is usually done by