Strength of Materials MCQ with Answers

46) The extremities of any diameter on Mohr's circle represent

Answer is:

normal stresses on planes at 45 degree

47) The energy stored in a body when strained within elastic limit is known as

Answer is:

strain energy

48) The total strain energy stored in a body is termed as

Answer is:

resilience

Explanation:

The strain energy stored in a body due to external loading within the elastic limit is known as resilience.
The total strain energy stored in a body is termed as resilience.

1. The maximum strain energy which can be stored in a body upto the elastic limit is called proof resilience.
2. The proof resilience per unit volume of a material is known as modulus of resilience.

49) Strain energy is the

Answer is:

energy stored in a body when strained within elastic limits

50) The strain energy stored in a body, when suddenly loaded, is ______ the strain energy stored when same load is applied gradually

Answer is:

46) The extremities of any diameter on Mohr's circle represent

normal stresses on planes at 45 degree

47) The energy stored in a body when strained within elastic limit is known as

strain energy

48) The total strain energy stored in a body is termed as

resilience

49) Strain energy is the

energy stored in a body when strained within elastic limits

50) The strain energy stored in a body, when suddenly loaded, is ______ the strain energy stored when same load is applied gradually

four times