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Friday, 10 November 2017

Strength Of Materials/Mechanics Of Materials - Section 1 part 10

46. 
The strain energy stored in a solid circular shaft subjected to shear stress (τ) is (where C = Modulus of rigidity for the shaft material)
A. x Volume of shaft
B. x Volume of shaft
C. x Volume of shaft
D. x Volume of shaft

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Strength Of Materials/Mechanics Of Materials - Section 1 part 9

41. 
If the tearing efficiency of a riveted joint is 50%, then ratio of rivet hole diameter to the pitch of rivets is
A.0.20
B.0.30
C.0.50
D.0.60
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Strength Of Materials/Mechanics Of Materials - Section 1 part 8

36. 
In order to know whether a column is long or short, we must know its slenderness ratio.
A.True
B.False
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Strength Of Materials/Mechanics Of Materials - Section 1 part 7

31. 
The bending stress in a beam is __________ section modulus.
A.directly proportional to
B.inversely proportional to
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