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Mechanical Engineering - Strength of Materials

Exercise : Strength of Materials - Section 9
46.
In case of an over-reinforced beam, the depth of actual neutral axis is the same as that of the critical neutral axis.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.
47.
The thickness of a thin cylindrical shell with hemispherical ends is __________ that of spherical ends.
equal to
more than
less than
Answer: Option
Explanation:
No answer description is available. Let's discuss.
48.
The assumption made in Euler's column theory is that
the failure of column occurs due to buckling alone
the length of column is very large as compared to its cross-sectional dimensions
the column material obeys Hooke's law
all of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
49.
The limit of eccentricity for no tensile conditions for a column of circular section of diameter (d) is
d/4
d/8
d/12
d/16
Answer: Option
Explanation:
No answer description is available. Let's discuss.
50.
The bending moment at the ends of a simply supported beam will be zero.
Yes
No
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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