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ISRO ME 2019: Material Science Booster Quiz 3
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Question 1
Stainless steel contains ________.
Question 2
Delta iron exists in the temperature ( in 
) range of ______.
) range of ______.Question 3
In iron-carbon diagram 
, represents eutectic reaction which takes place at temperature _________K and carbon __________% respectively.
, represents eutectic reaction which takes place at temperature _________K and carbon __________% respectively.Question 4
Austenite has which of the following crystal structure?
Question 5
The correct order of Packing Fraction is
Question 6
For an orthorhombic crystal structure the relation between the interfacial angles are given as
Question 7
Recrystallization temperature is one at which _______.
Question 8
Match List-I with List-II and select the correct answer using the codes given below the lists:
List-I
[A]. Elasticity
[B]. Malleability
[C]. Ductility
[D]. Plasticity
List-II
[1]. Deform non elastically without fracture
[2]. Undergo plastic deformation under tensile load
[3]. Undergo plastic deformation under compressive load
[4]. Return to its original shape on unloading
List-I
[A]. Elasticity
[B]. Malleability
[C]. Ductility
[D]. Plasticity
List-II
[1]. Deform non elastically without fracture
[2]. Undergo plastic deformation under tensile load
[3]. Undergo plastic deformation under compressive load
[4]. Return to its original shape on unloading
Question 9
Consider the following:
[1]. Water [2]. Ice
[3]. Brine solution [4]. Oil
Which of these is/are used as quenching media in case of Alloy steels?
[1]. Water [2]. Ice
[3]. Brine solution [4]. Oil
Which of these is/are used as quenching media in case of Alloy steels?
Question 10
Resilience of a material becomes important when it is subjected to
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