Recrystallistion temperature is one

Engineering Materials Mcqs
BILAL KHATTAK0

A.At which crystals again begin to appear
B.At which new spherical crystals first begin to form from the old deformed ones when a strained metal is heated
C.At which crystals start growing in size
D.At which polycrystalline changes occur
E.At which change of allotropic form takes place.

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  6. Dew point is reached at the temperature at which:
  7. The difference between two specific heats of a gas is equal to universal constant when
  8. For stress relieving, castings are
  9. Regulation of body temperature in a homiotherms during high environmental temperature would involve:
  10. The loss of strength in compression due to overloading is known as _________________?

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