Exercise: Strength Of Materials

Questions for: Strength Of Materials

If there is a fall in the temperature of a composite body, then a member having greater coefficient of linear expansion will be subjected to compressive stress.
A:
True
B:
False
C:
D:
Answer: B
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The bending moment at the free end of a cantilever beam is
A:
zero
B:
minimum
C:
maximum
D:
Answer: A
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The hoop stress in a thick cylindrical shell is maximum at the inner radius.
A:
True
B:
False
C:
D:
Answer: A
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Modular ratio of the two materials is the ratio of
A:
linear stress to linear strain
B:
shear stress to shear strain
C:
their modulus of elasticities
D:
their modulus of rigidities
Answer: C
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Within elastic limit, shear stress is __________ shear strain.
A:
equal to
B:
less than
C:
directly proportional to
D:
inversely proportional to
Answer: C
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