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  1. In a single point turning operation with a cemented carbide and steel combination having a Taylor exponent…
  2. A better machinable metal is one which gives
  3. In orthogonal turning of a low carbon steel bar of diameter 150 mm with uncoated carbide tool, the cutting…
  4. Hardness of steel greatly improves with
  5. In electro-discharge machining, dielectric is used to
  6. High speed steel cutting tools operate at cutting speeds _________ than carbon steel tools.
  7. Volume of a cube of side l and volume of a sphere of radius r are equal. Both the cube and the sphere…
  8. A fixture is defined as a device which
  9. Dielectric is used in
  10. A dynamometer is a device used for the measurement of
  11. In an interchangeable assembly, shafts of size 25.000 -0.010⁺⁰⁰⁴⁰…
  12. Gear lapping is an operation
  13. Which of the following statement is correct about hot machining?
  14. A coarse grained grinding wheel is used to grind
  15. What is the type of shielding gas for GTAW (Gas Tungsten Arc Welding) used for carbon steels only called?
  16. In a single point tool, the angle between the surface of the flank immediately below the point and a…
  17. Cold working of steel is defined as working
  18. If a gas metal arc process uses a low arc voltage and the arc is continuously interrupted as the molten…
  19. The lathe centres are provided with standard taper known as
  20. The taper on the lathe spindle is
  21. In order to grind soft material
  22. The silicon carbide abrasive is chiefly used for grinding
  23. The chamfering is an essential operation after
  24. The material property which depends only on the basic crystal structure is
  25. Continuous chips with built up edge are formed during machining of
  26. The shear velocity is the velocity of
  27. The tool may fail due to
  28. The lathe spindles at the nose end have
  29. In oblique cutting system, the maximum chip thickness
  30. For turning small taper on long workpiece, the suitable method is