Liquid Cooling Systems MCQ

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

• Which of the following are the components of a water cooling system?
  ক

  water jacket

  খ

  water pump

  গ

  fan

  ঘ

  all of the mentioned
• The main disadvantage of forced cooling is that cooling is ensured under all conditions of operation.
  ক

  True

  খ

  False
• The circulation of water starts only after the engine has become hot enough to cause thermo-syphon.
  ক

  True

  খ

  False
• In thermo-syphon cooling system, the cooling only depends on temperature and is independent of the engine speed.
  ক

  True

  খ

  False
• The thermo-syphon cooling system can be used in high output engines due to its inability to meet the requirement of large flow rates of water.
  ক

  True

  খ

  False
• What are the various methods used for circulating water around the cylinder and cylinder heads?
  ক

  thermo-syphon cooling

  খ

  forced or pump cooling

  গ

  cooling with thermostatic regulator

  ঘ

  all of the mentioned
• Which of the following are commonly used in anti-freeze materials?
  ক

  denatured alcohol

  খ

  wood alcohol

  গ

  glycerin

  ঘ

  all of the mentioned
• Anti-freeze mixtures are added to fuel in extreme winter seasons to lower its freezing temperatures below the danger point.
  ক

  True

  খ

  False
• The coolant to be employed in liquid cooling system should have ______________
  ক

  low freezing temperature

  খ

  a high boiling point

  গ

  a large latent heat of vaporisation

  ঘ

  all of the mentioned
• In liquid cooling, the liquid becomes heated in its passage through the jackets and is itself cooled by means of an air-cooled radiator system.
  ক

  True

  খ

  False
• In liquid cooling, the cylinder walls and heads are provided with jackets through which the cooling liquid can circulate.
  ক

  True

  খ

  False