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RVUNL ME || Strength of Materials || Quiz 8
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Question 1
Match list-I with List-II and select the correct answer using the codes given below the list:
List –I
(Material properties)
A) Ductility
B) Toughness
C) Endurance limit
D) Resistance to penetration
List-II
(Test to determine properties)
1) Impact test
2) Fatigue test
3) Tension test
4) Hardness test
Question 2
In Vickers hardness test method, the shape of indenter is
Question 3
The “Jominy test” is used to find
Question 4
A hypothetical engineering stress-strain curve shown in the figure has three straight lines PQ, QR, RS with coordinates P(0,0), Q(0.2,100), R(0.6,140) and S(0.8,130). 'Q' is the yield point, 'R' is the UTS point and 'S' the fracture point.
The toughness of the material [in MJ/m3] is __________
The toughness of the material [in MJ/m3] is __________
Question 5
Load applied in C-scale of Rockwell hardness test is ______ kgf
Question 6
Match List I with List II and select the correct answer using the codes given below the lists:
List I (Property)
(A). Tensile strength
(B). Impact strength
(C). Bending strength
(D). Fatigue strength
List II (Testing Machine)
(1). Rotating Bending Machine
(2). Three-Point Loading Machine
(3). Universal Testing Machine
(4). Izod Testing Machine
List I (Property)
(A). Tensile strength
(B). Impact strength
(C). Bending strength
(D). Fatigue strength
List II (Testing Machine)
(1). Rotating Bending Machine
(2). Three-Point Loading Machine
(3). Universal Testing Machine
(4). Izod Testing Machine
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