Rotary Tables MCQ

Test your knowledge with important Rotary Tables MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Rotary Tables MCQs at Bissoy

• Which of the following is true for accurate worm and gear rotary tables?
  ক

  Bidirectional approach is used for setting

  খ

  Can be used for inspection of angles

  গ

  Can’t be used for generation of angles

  ঘ

  Worm and gear are highly accurate
• Which of the following option is true about rotary tables? Statement 1: Index is not used with optical rotary table. Statement 2: Accurate worm and gear rotary table can be used with an index plate.
  ক

  T, T

  খ

  T, F

  গ

  F, T

  ঘ

  F, F
• What is the effect of lack of true spindle rotation in accurate worm and gear rotary table?
  ক

  Angular error

  খ

  Centre distance error

  গ

  Both angular and centre distance error

  ঘ

  Decrease repeatability
• Which of the following is not true for the periodic error in worm and gear rotary table?
  ক

  It can be affected by tooth spacing of the gear

  খ

  This error is not taken into consideration

  গ

  It can be affected by the thread form

  ঘ

  It is the error within two turn of the hand wheel
• How many face gears are used by precision index table?
  ক

  5

  খ

  4

  গ

  3

  ঘ

  2
• How the final unresolved error can be overcome in a mechanical cam compensated rotary table?
  ক

  By the perfection of gear

  খ

  By compensation

  গ

  There is no unresolved final error

  ঘ

  Perfection of gear is the better in this case than compensation
• By which curve, the small increments of angles are achieved in averaging type optical rotary machines?
  ক

  Tan curve

  খ

  Cos curve

  গ

  Sine curve

  ঘ

  Cot curve
• How many teeths are present in the serrated divider in precision index table?
  ক

  360

  খ

  720

  গ

  1000

  ঘ

  500
• What is the principle on which precision index table works?
  ক

  Circle divider

  খ

  Taylor’s principle

  গ

  Principle of least square

  ঘ

  Interference principle
• Which of the following is used in mechanical type rotary tables?
  ক

  Bevel gear

  খ

  Spur gear

  গ

  Worm and gear

  ঘ

  Pinion gear