Mechanical Engineering - Strength of Materials

11.
The relation between equivalent length (L) and actual length (l) of a column for one end fixed and the other end hinged is
L = l/2
L = l/2
L = l
L = 4l
Answer: Option
Explanation:
No answer description is available. Let's discuss.

12.
The total strain energy stored in a body is called proof resilience.
Agree
Disagree
Answer: Option
Explanation:
No answer description is available. Let's discuss.

13.
The thermal stress in a bar is __________ proportional to the change in temperature.
directly
indirectly
Answer: Option
Explanation:
No answer description is available. Let's discuss.

14.
The section modulus of a circular section about an axis through its C.G., is
πd2/4
πd2/16
πd3/16
πd3/32
Answer: Option
Explanation:
No answer description is available. Let's discuss.

15.
In the above question, the normal stress on an oblique section will be maximum, when θ is equal to
30°
45°
90°
Answer: Option
Explanation:
No answer description is available. Let's discuss.