Binders used in Making Cores MCQ

Test your knowledge with important Binders used in Making Cores MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more Binders used in Making Cores MCQs on Bissoy. Bissoy App

• Baking is required for the cores produced by the shell core making method.
  ক

  True

  খ

  False
• To produce core at room temperature, special binders and air-set sands are used.
  ক

  True

  খ

  False
• Which of the following gases is not used in the cold-box process?
  ক

  Amine gas

  খ

  Sulphur-di-oxide

  গ

  Carbon-di-oxide

  ঘ

  Marsh Gas
• In Cold-box process, the binder that is used to harden the core is by liquid binders.
  ক

  True

  খ

  False
• The cores produced by the binder process called hot-box process is called _________
  ক

  Shell core

  খ

  Resin bond cores

  গ

  No-bake cores

  ঘ

  Dry sand cores
• The core when mixed with synthetic oil does not require heating.
  ক

  True

  খ

  False
• Use of cores is extensively done in the casting of engine blocks.
  ক

  True

  খ

  False
• ____________ is the oldest binder used in making cores.
  ক

  Coal tar

  খ

  Dextrin

  গ

  Molasses

  ঘ

  Vegetable oil