Mechanical Engineering - Strength of Materials - Discussion

Discussion Forum : Strength of Materials - Section 1 (Q.No. 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.
Discussion:
78 comments Page 1 of 8.

Meet Suthar said:   6 months ago
Strain energy is the ability of a material to regain its shape, as per the stress-starin diagram only up to elastic limit material is elastic.

So, answer A is right.

Sahil said:   8 months ago
Maximum strain energy in body.

Micky said:   2 years ago
Strain energy has nothing to do with elastic or plastic. Option A is for resilience.

Vivek said:   2 years ago
Strain energy means work done by the member. It is nothing but is the internal matter.

Shiva said:   3 years ago
Strain Energy-It is the ability of a material to absorb energy when it is strained
Resilience-Ability of a material to absorb energy in the elastic region when it is strained.
Proof Resilience-Maximum energy absorbing capacity of a material in the elastic region is called proof resilience.

Hence option A and B both can be correct.

Jitesh said:   3 years ago
@Thamizh strain energy per unit volume is resilience.

Thamizh miller said:   3 years ago
How to differ strain energy and resilience?

Pallavi Binzade said:   4 years ago
Strain energy is the amount of energy stored in a body after the removal of external force within the elastic limit.

Shivam Kumar said:   5 years ago
No,

Strain energy-it is the ability of a material to absorb energy when it is strained.
Resilience-ability of a material to absorb energy in the elastic region when it is strained.
Proof resilience-maximum energy absorbing capacity of a material in the elastic region is called proof resilience
Modulus of resilence-proof resilience per unit volume is called modules of resilience.

Naeem said:   5 years ago
The correct answer is C.


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