Chilling and Freezing MCQ

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

• _______ is used to freeze food at a tremendously fast rate.
  ক

  Fluidized bed freezer

  খ

  Plate freezer

  গ

  Cryogenic freezers

  ঘ

  Belt freezer
• _______ is used to freeze particulate foods like peas, cut corn.
  ক

  Fluidized bed freezer

  খ

  Plate freezer

  গ

  Cryogenic freezers

  ঘ

  Belt freezer
• Freezer burn is a condition that occurs when frozen food has been damaged by ___________
  ক

  dehydration

  খ

  oxidation

  গ

  dehydration and oxidation

  ঘ

  dehydration and reduction
• ________ chillers are volume displacement units.
  ক

  Absorption

  খ

  Reciprocating

  গ

  Centrifugal

  ঘ

  Screw driven
• ________ chiller is powered by a heat source like steam and uses no moving parts.
  ক

  Absorption

  খ

  Reciprocating

  গ

  Centrifugal

  ঘ

  Screw driven
• ______ chillers are also called as centrifugal chiller type refrigeration systems.
  ক

  Low-pressure

  খ

  Low-temperature

  গ

  Low-velocity

  ঘ

  High-pressure
• __________ invented the quick freezing method in 1924.
  ক

  Clarence Birdseye

  খ

  Charles Chamberland

  গ

  Willis Carrier

  ঘ

  Clarence Birdseye
• What is the ideal chilled water temperature?
  ক

  42°F

  খ

  52°F

  গ

  49°F

  ঘ

  50°F
• _________ is used for cooling of products, mechanisms and factory machinery under control temperature.
  ক

  Chiller

  খ

  Ice

  গ

  Alcohol

  ঘ

  Ice or alcohol according to the product
• Who invented chillers?
  ক

  Louis Pasteur

  খ

  Charles Chamberland

  গ

  Willis Carrier

  ঘ

  Clarence Birdseye