The hole to be drilled for tapping is _________ the outside diameter of the thread on the tap.

A. Equal to

B. Smaller than

C. Greater than

D. None of these

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

You can do it
  1. Lathe bed is made of
  2. If the helix angle of the drill is made _________ 30°, then the torque required to drive the drill…
  3. Cast iron during machining produces
  4. The tap used to cut threads in a blind hole is
  5. In electro-discharge machining, dielectric is used to
  6. Friction at the tool-chip interface can be reduced by
  7. The crystal structure of austenite is
  8. In determining the various forces on the chip, Merchant assumed that the
  9. The abrasive recommended for grinding materials of low tensile strength is
  10. The effective number of lattice points in the unit cell of simple cubic, body centred cubic, and face…
  11. A left hand tool on a lathe cuts most efficiently when it travels
  12. Which of the following statement is correct for oblique cutting system?
  13. A grinding wheel is said to be of _________ if it holds the abrasive grains more securely.
  14. When two main plates are kept in alignment butting each other and riveted with cover plate on both sides…
  15. A drill considered as a cutting tool having zero rake, is known as a
  16. In a single point tool, the angle between the surface of the flank immediately below the point and a…
  17. A grinding wheel is said to be of _________ if the abrasive grains can be easily dislodged.
  18. The effect of setting a boring tool above centre height leads to
  19. In transverse grinding
  20. Which of the following engineering materials is the most suitable candidate for hot chamber die casting?
  21. What is the type of welding defect caused due to poor deposition of weld rod is called?
  22. Which of the following statement is correct about EDM machining?
  23. Drilling is an example of
  24. The tool life is affected by
  25. The negative rake is usually provided on
  26. Glazing in grinding wheels can be decreased by
  27. The ratio between two consecutive spindle speeds for a six-speed drilling machine using drills of diameter…
  28. Which of the following statement is correct as regard to up milling?
  29. The operation of machining several surfaces of a workpiece simultaneously is called
  30. For machining a cast iron workpiece by a high speed steel tool, the average cutting speed is