πŸ“Š Science
Q. Cryogenic Science is related to –
  • (A) High Temperature
  • (B) Lower Temperature
  • (C) Friction and Wear-Tear
  • (D) Increment in Crystals
βœ… Correct Answer: (B) Lower Temperature

Explanation: Cryogenic means Lower temperature (0°C to – 150°C)
Engine that works at very low temperature are known as
cryogenic engines. In these fuel is used in the form of Liquid
Hydrogen and Liquid oxygen. This is used in the space ships and
Launching vehicles.

Explanation by: Rakesh Yadav
Cryogenic means Lower temperature (0°C to – 150°C)
Engine that works at very low temperature are known as
cryogenic engines. In these fuel is used in the form of Liquid
Hydrogen and Liquid oxygen. This is used in the space ships and
Launching vehicles.

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