Q.1
A round nose tool may be fed eitner from left to right end or from right to left end of the lathe bed.
  • Yes
  • No
Q.2
Drilling is an example of
  • orthogonal cutting
  • oblique cutting
  • simple cutting
  • uniform cutting
Q.3
The silicon carbide abrasive is chiefly used for grinding
  • cemented carbide
  • ceramic
  • cast iron
  • all of these
Q.4
In order to prevent tool from rubbing the work __________ on tools are provided.
  • relief angles
  • rake angles
Q.5
Internal gears can be made by
  • hobbing
  • shaping with pinion cutter
  • shaping with rack cutter
  • milling
Q.6
Cemented carbide tool tips are produced by powder metallurgy.
  • True
  • False
Q.7
If the diameter of the hole is subject to considerable variation, then for locating in jigs and fixtures, the pressure type of locator used is
  • conical locator
  • cylindrical locator
  • diamond pin locator
  • vee locator
Q.8
Segmental chips are formed during machining
  • mild steel
  • cast iron
  • high speed steel
  • high carbon steel
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