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Total Questions : 1798 | Page 176 of 180 pages
Question 1751. 3. With continuous chip cutting, maximum heat is taken by
  1.    Chip
  2.    Tool
  3.    Job
  4.    Depends on velocity of cutting
 Discuss Question
Answer: Option D. -> Depends on velocity of cutting
Question 1752. 4. Shear angle is the angle between
  1.    Shear plane and tool face
  2.    Shear plane and job surface
  3.    Shear plane and horizontal
  4.    Shear plane and vertical
 Discuss Question
Answer: Option B. -> Shear plane and job surface
Question 1753. 6. One micron is equal to
  1.    1 mm
  2.    0.1 mm
  3.    0.01 mm
  4.    0.001 mm
 Discuss Question
Answer: Option D. -> 0.001 mm
Question 1754. 7. Accurate centering of work mounted in an independent chuck can be determined by using a
  1.    Centre gauge
  2.    Height gauge
  3.    Dial indicator
  4.    Surface gauge
 Discuss Question
Answer: Option C. -> Dial indicator
Question 1755. 5. The diameter of a finish turned shaft can best be checked with a
  1.    Combination set
  2.    Slip gauges
  3.    Height gauge
  4.    Micrometer screw gauge
 Discuss Question
Answer: Option D. -> Micrometer screw gauge
Question 1756. 8. Which of the following is not the angle measuring device
  1.    Angle plate
  2.    Sine bar
  3.    Bevel protector
  4.    Angle gauge
 Discuss Question
Answer: Option A. -> Angle plate
Question 1757. 9. To check the diameter of a twist drill with a micrometer, the measurement must be taken across the
  1.    Margins of The drill
  2.    Flutes of the drill
  3.    Cutting edges of the drill
  4.    Lips of the drill
 Discuss Question
Answer: Option A. -> Margins of The drill
Question 1758. 1. Annealing is done by cooling in
  1.    Air
  2.    Furnace
  3.    Water
  4.    Brine
 Discuss Question
Answer: Option B. -> Furnace
Question 1759. 2. The helical groove in drill is used
  1.    To dispose chip
  2.    To admit cutting fluid
  3.    To save material
  4.    To present sharp cutting edges
 Discuss Question
Answer: Option A. -> To dispose chip
Question 1760. 0. Commonly used units of feed in drilling operation are
  1.    Mm
  2.    Mm/rev.
  3.    Mm/sec.
  4.    Mm/min
 Discuss Question
Answer: Option B. -> Mm/rev.

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