If a member is subjected to tensile stress of px, compressive stress of py and tensile stress of pz along the x, y and z directions respectively, then the resultant strain 'ex' along the 'x' direction would be (E is Young's modulus of elasticity, μ is Poisson's ratio)-A-B-C-D--D-

Question

If a member is subjected to tensile stress of px, compressive stress of py and tensile stress of pz along the x, y and z directions respectively, then the resultant strain &#39;ex&#39; along the &#39;x&#39; direction would be (E is Young&#39;s modulus of elasticity, &mu; is Poisson&#39;s ratio)-A-B-C-D--D-

APTITUDE CRACK · Accepted Answer

D  The right Answer is A. Because member has compressive stress is why direction and tensile stress in z direction which means member has external tensile load in why direction and compressive load in z direction. So, the strain will be positive in why direction and negative in z direction.

UPSC Civil Service Exam Questions - Engineering

If a member is subjected to tensile stress of p_x, compressive stress of p_y and tensile stress of p_z along the x, y and z directions respectively, then the resultant strain 'e_x' along the 'x' direction would be (E is Young's modulus of elasticity, μ is Poisson's ratio)

For help Students Orientation
Mcqs Questions

Quick Links

Newsletter

UPSC Civil Service Exam Questions - Engineering

If a member is subjected to tensile stress of px, compressive stress of py and tensile stress of pz along the x, y and z directions respectively, then the resultant strain 'ex' along the 'x' direction would be (E is Young's modulus of elasticity, μ is Poisson's ratio)

Solution

For help Students Orientation Mcqs Questions

If a member is subjected to tensile stress of p_x, compressive stress of p_y and tensile stress of p_z along the x, y and z directions respectively, then the resultant strain 'e_x' along the 'x' direction would be (E is Young's modulus of elasticity, μ is Poisson's ratio)

For help Students Orientation
Mcqs Questions