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In order to achieve a specific surface finish in single point turning, the most important factor to be controlled is

A. Depth of cut

B. Cutting speed

C. Feed

D. Tool rake angle

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  1. In which of the following milling machine, the table can be tilted in a vertical plane by providing…
  2. Ceramic cutting tools are
  3. The tool material, for faster machining, should have
  4. In _________ operation, the cutting force is maximum when the tooth begins its cut and reduces it to…
  5. The relation between the tool life (T) in minutes and cutting speed (V) in m/min is (where n = An exponent,…
  6. Lathe bed is made of
  7. An operation of embossing a diamond shaped pattern on the surface of a workpiece, is known as
  8. Slow speed of the spindle is necessary in
  9. Ultrasonic machining is best suited for
  10. In metal machining, the zone where the maximum heat is generated due to the plastic deformation of metal,…
  11. 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…
  12. A jig is defined as a device which
  13. Larger end cutting edge angle _________ tool life.
  14. Soft materials can not be economically ground due to
  15. The hardness of a grinding wheel is specified by
  16. In a plain milling cutter, the portion of the gash adjacent to the cutting edge on which the chip impinges…
  17. A 15 mm drilling machine means that it can drill a hole
  18. Dielectric is used in
  19. In order to have interference fit, it is essential that the lower limit of the shaft should be
  20. Discontinuous chips are formed during machining of
  21. Which of the following process is used for preparing parts having large curved surfaces and thin sections?
  22. Down milling is also called
  23. A twist drill is a
  24. Gear lapping is an operation
  25. Twist drills are made of
  26. The size of abrasive grain required in a grinding wheel depends upon the
  27. As the cutting speed increases, the tool cutting forces
  28. In Oxyacetylene gas welding, temperature at the inner cone of the flame is around
  29. Match the items of List-I (Equipment) with the items of List-II (Process) and select the correct answer…
  30. Which of the following parameters govern the value of shear angle in continuous chip formation?