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Total Questions : 1798 | Page 173 of 180 pages
Question 1721. 3. Which of the following instruments is most accurate
  1.    Vertical caliper
  2.    Manometric screw gauge
  3.    Optical projector
  4.    Mechanical comparator
 Discuss Question
Answer: Option C. -> Optical projector
Question 1722. 4. A surface gauge is used for
  1.    Levelling the surface plate
  2.    Checking the surface finish
  3.    Laying out the work accurately
  4.    Finding the depth of the surface
 Discuss Question
Answer: Option C. -> Laying out the work accurately
Question 1723. 7. A hacksaw is specified by the following parameter of its blade
  1.    Material
  2.    Length
  3.    Width
  4.    Number of teeth
 Discuss Question
Answer: Option B. -> Length
Question 1724. 5. A feeler gauge is used to check
  1.    Radius
  2.    Thickness of clearance
  3.    Surface roughness
  4.    Unsymmetrical shape
 Discuss Question
Answer: Option B. -> Thickness of clearance
Question 1725. 6. Work is usually required to be hold in a vertical position for laying out. For this purpose, it is clamped to
  1.    Surface plate
  2.    An angle plate
  3.    A V-block
  4.    A machine bed
 Discuss Question
Answer: Option B. -> An angle plate
Question 1726. 8. Thin metal pieces can be cut by
  1.    Using a blade with very fine teeth
  2.    Placing several pieces together and cutting them at the same time
  3.    Placing the metal between two pieces of wood and cutting through both metal and wood
  4.    All of the above
 Discuss Question
Answer: Option C. -> Placing the metal between two pieces of wood and cutting through both metal and wood
Question 1727. 0. To prevent the blade of the saw from binding in the saw, blade is
  1.    Reinforced
  2.    Strengthened
  3.    Twisted
  4.    Set
 Discuss Question
Answer: Option D. -> Set
Question 1728. 9. The length of a hacksaw blade is measured
  1.    Over toothed length
  2.    From one extreme to other
  3.    In between centres of two holes at both the ends
  4.    As the length of cut
 Discuss Question
Answer: Option C. -> In between centres of two holes at both the ends
Question 1729. 1. When the file is pushed and pulled across the work, it is called
  1.    Push-pull filing
  2.    Straight filing
  3.    Draw filing
  4.    All of the above
 Discuss Question
Answer: Option C. -> Draw filing
Question 1730. 2. The thickness of light gauge sheet steel can be best checked with a
  1.    Finely divided steel scale
  2.    Depth gauge
  3.    Hermaphrodite caliper
  4.    Micrometer
 Discuss Question
Answer: Option D. -> Micrometer

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