Exercise: Strength Of Materials

Questions for: Strength Of Materials

When a bar of length l, width b and thickness t is subjected to a push of P, its
A:
length, width and thickness increases
B:
length, width and thickness decreases
C:
length increases, width and thickness decreases
D:
length decreases, width and tickness increases
Answer: D
No answer description is available. Let's discuss.
In the below figure, __________ represents glass.
A:
curve A
B:
curve B
C:
curve C
D:
curve D
Answer: C
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Young's modulus may be defined as the ratio of
A:
linear stress to lateral strain
B:
lateral strain to linear strain
C:
linear stress to linear strain
D:
shear stress to shear strain
Answer: C
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A circular shaft fixed at, A has diameter D for half of its length and diameter D/2 over the other half, as shown in the below figure. If the rotation of B relative to A is 0.1 radian, the rotation of C relative to B will be
A:
0.4 radian
B:
0.8 radian
C:
1.6 radian
D:
3.2 radian
Answer: C
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The maximum bending moment of a cantilever beam of length l and carrying a uniformly distributed load of w per unit length lies at the middle of its length.
A:
True
B:
False
C:
D:
Answer: B
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