Lathe-1 MCQ

Test your knowledge with important Lathe-1 MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more Lathe-1 MCQs on Bissoy. Bissoy App

• In surface finishing operation one should use a sharp tool with a ______ feed and _______ Speed of rotation of the job.
  ক

  Minimum, minimum

  খ

  Minimum, maximum

  গ

  Maximum, maximum

  ঘ

  Maximum, minimum
• Which of the following can produce both external as well as internal threads?
  ক

  Die threading with self‐opening die heads

  খ

  Thread tapping with taps

  গ

  Thread milling and multiple‐thread cutters

  ঘ

  Thread chasing with multiple‐rib chasers
• Which of the following is used to produce quality screw threads?
  ক

  Thread casting

  খ

  Thread cutting with single point tool

  গ

  Thread milling ad cutting with single point tool

  ঘ

  Thread chasing
• Which of the followings is the correct type of threads used in lead screw having half nut in the lathe which is free to rotate in both directions?
  ক

  ACME threads

  খ

  Buttress threads

  গ

  Whitworth threads

  ঘ

  V‐threads
• In which of the following, tail stock method of taper turning operation will be preferred more?
  ক

  Internal tapers

  খ

  Steep tapers

  গ

  Small tapers

  ঘ

  Long slender tapers
• Compound rest swiveling method in taper turning operation is most suitable for
  ক

  Long jobs with small taper angles

  খ

  Short jobs with small taper angles

  গ

  Short jobs with steep taper angles

  ঘ

  Long jobs with steep taper angles
• Facing of work piece of diameter 72mm is need to be done at spindle speed of 80 rev per min at cross feed of 0.3mm/rev. The time required in minute for facing operation will be
  ক

  2

  খ

  1.5

  গ

  2.5

  ঘ

  3
• If cutting tool travel 1000mm in the direction of feed motion with work piece rotational speed of 500 rpm and feed rate of 0.2mm/rev, machining time in minutes will be
  ক

  2

  খ

  6

  গ

  8

  ঘ

  10
• Which of the following is the correct basis in designing feed gear box for screw cutting?
  ক

  Geometric progression

  খ

  Arithmetic progression

  গ

  Logarithmic progression

  ঘ

  Harmonic progression
• Which of the following is correct about series of range of speed in simple lathe?
  ক

  Geometric progression

  খ

  Arithmetic progression

  গ

  Logarithmic progression

  ঘ

  Harmonic progression