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Total Questions : 1798 | Page 180 of 180 pages
Question 1791. 3. The important property to be considered in the selection of a suitable material for the manufacturing of locating pins and drill jig bush used in jigs and fixtures is
  1.    Shear strength
  2.    Tensile strength
  3.    Elasticity
  4.    Wear resistance
 Discuss Question
Answer: Option D. -> Wear resistance
Question 1792. 4. Gear forming operation can be performed by
  1.    Shaping
  2.    Milling
  3.    Broaching
  4.    Any one of the above
 Discuss Question
Answer: Option D. -> Any one of the above
Question 1793. 5. Gear hobbing process is faster than milling because
  1.    Indexing time is less
  2.    Several teeth cut at a time
  3.    Work rotates faster
  4.    Plenty of lubricant is supplied in hobbing enabling faster operation
 Discuss Question
Answer: Option B. -> Several teeth cut at a time
Question 1794. 6. Gear cutting with a hob does not involve the following motions
  1.    Indexing of the work
  2.    Rotation of hob
  3.    Rotation of blank
  4.    Radial feed of knob
 Discuss Question
Answer: Option A. -> Indexing of the work
Question 1795. 8. Milling method for gear cutting finds applications when following type of gears are to be cut
  1.    External
  2.    Internal
  3.    Helical
  4.    Considerable variety
 Discuss Question
Answer: Option D. -> Considerable variety
Question 1796. 7. Gear shaper can be used to cut following type of gear
  1.    Internal
  2.    Non conventional
  3.    Accurate
  4.    All of the above
 Discuss Question
Answer: Option D. -> All of the above
Question 1797. 0. The important property to be considered in the selection of a suitable material for the manufacturing of locating pins and drill jig bush used in jigs and fixtures is
  1.    Shear strength
  2.    Tensile strength
  3.    Elasticity
  4.    Wear resistance
 Discuss Question
Answer: Option D. -> Wear resistance
Question 1798. 9. Typical locating devices for cylindrical job used in jigs and fixture are
  1.    Drill jigs
  2.    V-blocks
  3.    Mandrels
  4.    Angle plates
 Discuss Question
Answer: Option B. -> V-blocks

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