Home

Which of the following statement is wrong?

A. The larger side rake angle produces chipping.

B. The smaller rake angle produces excessive wear and deformation in tool.

C. The side cutting edge angle (less than 15°) increases tool life.

D. The increase in nose radius decreases tool life.

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

You can do it
  1. In a plain milling machine, the table can be moved
  2. The lathe centres are provided with standard taper known as
  3. The size of a lathe is specified by the
  4. Grinding wheels should be tested for balance
  5. In grinding irregular, curved, tapered, convex and concave surfaces, the grinder used is
  6. The cutting speed for counter-boring should be _________ that of drilling operation.
  7. What is the welding defect caused due to improper control and poor removal of slog between passes called?
  8. The crystal structure of austenite is
  9. An important geometrical quantity in the cutting of metals which can be used as a criterion for machinability…
  10. The taper on the lathe spindle is
  11. Which of the following process is used for preparing parts having large curved surfaces and thin sections?
  12. Two plates of the same metal having equal thickness are to be butt welded with electric arc. When the…
  13. In centreless grinding, work place centre will be
  14. The cutting angle of a flat drill varies from
  15. When the shear angle is large
  16. Green sand mould indicates that
  17. The hard grade grinding wheels are denoted by the letters
  18. The enlarging of an existing circular hole with a rotating single point tool is called
  19. Work speed of circular electrode of 220 mm diameter for carrying out seam welding at 4 welds per cm…
  20. The grinding of long, slender shafts or bars is usually done by
  21. Which among the NC operations given below are continuous path operations? Arc Welding (AW), Drilling…
  22. The object of caulking in a riveted joint is to make the joint
  23. In drilling brass, a drill with
  24. Climb milling is chosen while machining because
  25. In Oxyacetylene gas welding, temperature at the inner cone of the flame is around
  26. The surface finish is improved by the increase in
  27. Flank wear depends upon the
  28. Gears can be best produced on mass production by
  29. What type of fusion welding process is used for welding sheet metals of all engineering metals (except…
  30. Calculate the weld per minute, work speed of circular electrode of 220 mm diameter for carrying out…