Cutting Fluids and Turning Process MCQ

Test your knowledge with important Cutting Fluids and Turning Process MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more Cutting Fluids and Turning Process MCQs on Bissoy. Bissoy App

• For turning a small taper on a long workpiece, the suitable method is
  ক

  by a form tool

  খ

  by setting over the tail stock

  গ

  by a taper turning attachment

  ঘ

  none of the mentioned
• ____________ acts in the radial direction.
  ক

  Cutting force

  খ

  Radial force

  গ

  Thrust force

  ঘ

  None of the mentioned
• _________ acts in the longitudinal direction.
  ক

  Cutting force

  খ

  Radial force

  গ

  Thrust force

  ঘ

  None of the mentioned
• _______________ acts downward on the tool tip.
  ক

  Cutting force

  খ

  Radial force

  গ

  Thrust force

  ঘ

  None of the mentioned
• ______________ controls both direction of chip flow and the strength of the tool tip.
  ক

  Side rake angle

  খ

  Relief angle

  গ

  Rake angle

  ঘ

  None of the mentioned
• In _________ the cutting fluid, which may be either a liquid or a gas is applied in the form of a fine jet under pressure.
  ক

  flooding

  খ

  jet application

  গ

  mist application

  ঘ

  all of the mentioned
• In _____________ a high volume flow of the cutting fluid is generally applied on the back of the chip.
  ক

  flooding

  খ

  jet application

  গ

  mist application

  ঘ

  all of the mentioned
• The methods of application of cutting fluids are
  ক

  flooding

  খ

  jet application

  গ

  mist application

  ঘ

  all of the mentioned
• Advantages of chemical fluids are
  ক

  a very light residual film that is easy to remove

  খ

  heat dissipation is rapid

  গ

  good detergent properties

  ঘ

  all of the mentioned
• ______________ form mixtures ranging from emulsions to solutions.
  ক

  Water miscible fluids

  খ

  Neat oils

  গ

  Synthetics

  ঘ

  None of the mentioned
• Functions of cutting fluids are
  ক

  to cool the cutting tool and the workpiece

  খ

  to lubricate the chip, tool and workpiece

  গ

  to help carry away the chips

  ঘ

  all of the mentioned
• The cutting fluid mostly used for machining steel is:
  ক

  water

  খ

  soluble oil

  গ

  dry

  ঘ

  heavy oils
• Cutting fluids are used to:
  ক

  cool the tool

  খ

  improve surface finish

  গ

  cool the workpiece

  ঘ

  all of the mentioned
• The cutting fluid mostly used for machining alloy steels is :
  ক

  water

  খ

  soluble oil

  গ

  dry

  ঘ

  sulphurised mineral oil
• In machining cast iron, no cutting fluid is required.
  ক

  True

  খ

  False