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Mechanical Engineering - Strength of Materials

Exercise : Strength of Materials - Section 1
1.
Strain energy is the
energy stored in a body when strained within elastic limits
energy stored in a body when strained upto the breaking of a specimen
maximum strain energy which can be stored in a body
proof resilience per unit volume of a material
Answer: Option
Explanation:
No answer description is available. Let's discuss.
2.
A vertical column has two moments of inertia (i.e. Ixx and Iyy ). The column will tend to buckle in the direction of the
axis of load
perpendicular to the axis of load
maximum moment of inertia
minimum moment of inertia
Answer: Option
Explanation:
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3.
The neutral axis of the cross-section a beam is that axis at which the bending stress is
zero
minimum
maximum
infinity
Answer: Option
Explanation:
No answer description is available. Let's discuss.
4.
Euler's formula holds good only for
short columns
long columns
both short and long columns
weak columns
Answer: Option
Explanation:
No answer description is available. Let's discuss.
5.
The object of caulking in a riveted joint is to make the joint
free from corrosion
stronger in tension
free from stresses
leak-proof
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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