Q. What is the relationship between modulus of elasticity and modulus of rigidity?

View solution

Q. What is the ratio of Youngs modulus E to shear modulus G in terms of Poissons ratio?

View solution

Q. The relationship between Youngs modulus E, bulk modulus K if the value of Poissons ratio is unity will be __________

View solution

Q. A rod of length L and diameter D is subjected to a tensile load P. Which of the following is sufficient to calculate the resulting change in diameter?

View solution

Q. E, G, K and μ elastic modulus, shear modulus, bulk modulus and Poisson’s ratio respectively. To express the stress strain relations completely for this material, at least __________

View solution

Q. Youngs modulus of elasticity and Poissons ratio of a material are 1.25 x 10² MPa and 0.34 respectively. The modulus of rigidity of the material is __________

View solution

Q. If E,G and K have their usual meanings, for an elastic material, then which one of the following be possibly true?

View solution

Q. If a material had a modulus of elasticity of 2.1 kgf/cm² and a modulus of rigidity of 0.8 kgf/cm² then what will be the approximate value of the Poissons ratio?

View solution

Q. Consider the following statements:

1. Two-dimensional stresses applied to a thin plater in its own plane represent the plane stress condition.

2. Normal and shear stresses may occur simultaneously on a plane.

3. Under plane stress condition, the strain in the direction perpendicular to the plane is zero.

Which of the above statements are correct?

View solution

Q. What is the relationship between the linear elastic properties Youngs modulus, bulk modulus and rigidity modulus?

View solution

Q. Which of the relationship between E, G and K is true, where E, G and K have their usual meanings?

View solution