Take a Quiz on Properties Of Metals Part 21. Proof stress is stress corresponding to proportional limit stress causing materials to break stress causing a specific permanent deformation usually 0.1% or 0.2%. not related with engineering2. Thermal strain caused in a Reinforced composite body due to change in temperature will be same nature opposite nature same magnitude none of above3. Within Elastic limit Actual Stress is greater than Nominal Stress True False4. The energy absorbed by a body, when it is strained within the elastic limit, is known as strain energy resilience proof resilience modulus of resilience toughness5. Value of factor of safety is greater than 1 less than 1 zero none of above6. Hooke’s Law is truly valid up to elastic limit proportional limit plastic limit fatigue limit7. In ductile material nominal breaking stress is lower than true breaking stress equals with true breaking stress higher than true breaking stress none of the above8. Mild Steel is widely used in Reinforced Concrete because It is Ductile It is equally strong in tension and compression Thermal coeffecient is almost equal to concrete All of the above9. In tension test Actual Stress is equal to or greater than Nominal Stress True False10. For mild steel, Yield stress is nearly equal to elastic stress greater than elastic stress less than elastic stressBe sure to click Submit Quiz to see your results! Name Email [mlw_quizmaster_leaderboard mlw_quiz=4] Posted byAnand PaulJuly 14, 2015 0Share: Related Articles Biochemical Oxygen Demand And Chemical Oxygen Demand Bridge, Road Engineering & Wind Engineering Project and Thesis Topics Repair Techniques for Cracks in Concrete – Crack Repair Chambal River Properties Of Metals Part 3 – Quiz and Interview QuestionsProperties of Materials – Quiz and Interview Questions
