Below are the answers key for the Multiple Choice Questions in Strength of Materials Part 2.
51. 121 MPa
52. 19 mm
53. elastic
54. Hooke’s Law
55. Young’s modulus
56. ductile
57. brittle
58. proportional limit
59. elastic limit
60. elastic range
61. plastic range
62. yield point
63. both B and C are correct
64. Poisson’s ratio
65. Specific Strength
66. Specific Modulus
67. homogenous material
68. Isotropic
69. Anisotropic
70. Orthotropic
71. Dilatation
72. Bulk modulus
73. Thermal stress
74. 195 – 210 GPa
75. 0.23
76. 7 – 11 MPa
77. Pascal
78. inversely proportional to
79. Simple stress
80. perpendicular
81. All of the above
82. Working stress
83. Deformation
84. Strain
85. Cauchy strain
86. Positive
87. Negative
88. Cork
89. Auxetics
90. Torsion
91. Radians
92. Torque
93. Spring
94. Elongation
95. 70.74 MPa
96. 4973.59 N
97. 7.69 mm
98. 7.41 mm
99. 113 mm
100. 3.39 mm
Online Questions and Answers in Strength of Materials Series
Following is the list of practice exam test questions in this brand new series:

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