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Mechanical Engineering - Strength of Materials

Exercise : Strength of Materials - Section 5
11.
Which of the following statement is correct?
The size of hole drilled in riveting plates is less than the actual size of rivet.
The centre to centre distance between two consecutive rivets in a row is called margin.
Rivets are generally specified by its shank diameter.
Tearing of plates can be avoided by taking the pitch of rivets equal to 1.5 times the diameter of rivet hole.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
12.
When a bar of length l, width b and thickness t is subjected to a push of P, its
length, width and thickness increases
length, width and thickness decreases
length increases, width and thickness decreases
length decreases, width and tickness increases
Answer: Option
Explanation:
No answer description is available. Let's discuss.
13.
If the magnitude of direct stress and bending stress is equal, then there will be zero stress at one of the extreme ends of a column.
Agree
Disagree
Answer: Option
Explanation:
No answer description is available. Let's discuss.
14.
When a thin cvlindrical shell is subjected to an internal pressure, the volumetric strain is (where ε1 = Hoop strain, and ε2 = Longitudinal strain)
2ε1 - ε2
2ε1 + ε2
2ε2 - ε1
2ε2 + ε1
Answer: Option
Explanation:
No answer description is available. Let's discuss.
15.
In a riveted joint, when the rivets in.the adjacent rows are staggered in such a way that every rivet is in the middle of the two rivets of the opposite row, the joint is said to be diamond riveted.
Yes
No
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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