 # Mechanical Engineering Questions And Answers :: Strength Of Materials: part2 Mechanical Engineering : Strength Of Materials QUESTIONS AND ANSWERS :: part2 : 1 to 5

Following Mechanical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2021 and IES 2021 examinations :

 1.The ratio of lateral strain to the linear strain within elastic limit is known as Young's modulus bulk modulus modulus of rigidity modulus of elasticity Poisson's ratio. ANSWER : : Poisson's ratio. Explanation :
 2.Poisson's ratio is defined as the ratio of longitudinal stress and longitudinal strain longitudinal stress and lateral stress lateral stress and longitudinal stress lateral stress and lateral strain none of the above. ANSWER : : lateral stress and longitudinal stress Explanation :
 3.The value of Poisson's ratio for cast iron is 0.1 to 0.2 0.23 to 0.27 0.25 to 0.33 0.4 to 0.6 3 to 4. ANSWER : : 0.23 to 0.27 Explanation :
 4.The property of a material which allows it to be drawn into a smaller section is called plasticity ductility elasticity malleability durability. ANSWER : : ductility Explanation :
 5.The change in the unit volume of a material under tension with increase in its Poisson's ratio will , increase decrease remain same increase initially and then decrease unpredictable. ANSWER : : decrease Explanation :

More Strength Of Materials QUESTIONS AND ANSWERS available in next pages

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