## Articles Posted in the " Simple Stresses " Category

• ### mcq Simple Stresses

https://www.mesubjects.net/wp-admin/post.php?post=10594&action=edit    MCQ rotating discs https://www.mesubjects.net/wp-admin/post.php?post=10592&action=edit     MCQ Initially curved https://www.mesubjects.net/wp-admin/post.php?post=8001&action=edit        MCQ Shear stresses beams  MCQ -Simple Stresses Stress strain diagram is drawn with (a) Unit stress and unit strain (b) Actual stress and actual strain (c) Unit as well as actual stress and strain (d) NoneANS:(a)2. Stress is (a) Internal resistance (b)External resistance (c) Internal as well as external resistance (d) None […]

• ### Simple stresses and simple strains- Assignment

Simple stresses and simple strains-Assignment Determine the diameter of a short rod to carry a compressive load of 2800 N, such that the percentage contraction and compressive stress do not exceed 0.01 and 30 N/mm2 . Given E = 200 GN/m2. Find the followings:  decrease in length if the original length is 10 cm.  changed length. […]

• ### SIMPLE STRESSES AND SIMPLE STRAINS – FORMULAS

SIMPLE STRESSES AND SIMPLE STRAINS-FORMULAS  Quantity Equation Units Nature Tensile stress, at σt=Ft/A N/mm2 + strain Tensile , εt εt =dl/l No units + modulus Tensile , E E = σt /εt GN/m2 Comp. stress, σc σc=Fc /A N/mm2 — strain Comp. , εc εc= –dl/l No units — modulus Comp, E E = σc […]

• ### INTERVIEW SHORT QUESTION ANSWERS-Simple stresses and strains-1

INTERVIEW SHORT QUESTION ANSWERS -Simple stresses and strains-1 Q1. Write the relationship between true strain and conventional strain as well as relationship between true stress and conventional stress. A. When a tensile load is applied to a ductile material, its length increases and area of cross section decreases. When load is applied beyond a certain limit, […]

• ### INTERVIEW SHORT QUESTION ANSWERS-Simple stresses-2

https://www.mesubjects.net/wp-admin/post.php?post=6112&action=edit         Q.A. Simple stresses-1 https://www.mesubjects.net/wp-admin/post.php?post=2271&action=edit           Q.A. Slope Deflection https://www.mesubjects.net/wp-admin/post.php?post=7644&action=edit           Laminated springs https://www.mesubjects.net/wp-admin/post.php?post=6647&action=edit           Fatigue life-2 INTERVIEW SHORT QUESTION ANSWERS–Simple stresses-2 Q1. What is meant by SOM? One material has different strengths under various types of loads. For example: concrete has strength in compression as 30 N/mm2.  In tension, it has strength of 3 N/mm2. It […]

• ### *Mcq–Stresses and strains in composite sections

https://www.mesubjects.net/wp-admin/post.php?post=4227&action=edit         MCQ P. Stresses-2 https://www.mesubjects.net/wp-admin/post.php?post=4223&action=edit          MCQ P.Stresses-1 Mcq: Stresses and strains in composite sections Stresses in a composite section of two materials will be (a) Load in one material/area of that material (b) Load in second material/area of first material (c) Load in one material/area of second material (d) None (Ans: a) Strains in a composite […]

• ### Short Interview Question Answers on Simple stresses-1

https://www.mesubjects.net/wp-admin/post.php?post=2310&action=edit          Q.A. Simple stresses-2 https://www.mesubjects.net/wp-admin/post.php?post=2271&action=edit           Q.A. Slope Deflection https://www.mesubjects.net/wp-admin/post.php?post=7644&action=edit           Laminated springs https://www.mesubjects.net/wp-admin/post.php?post=6647&action=edit           Fatigue life-2 Short Interview Question Answers on simple stresses-1 What is meant by Strength of Materials? This subject tells which materials are strong in tension/compression/bending/torsion/buckling loads. Hence depending upon the application, one can select the material for that application. Application includes chair, […]

• ### Elastic Constants and Simple Strains

Elastic Constants and Simple Strains Poisson’s Ratio and Modulus are elastic constants. These constants have constant value for various materials. These are applicable only within elastic limits. Therefore, these are called elastic constants. Modulus Ratio of stress to strain is called modulus. These are of three types. (i)  Young’s modulus (Tension) = E =  tensile stress/ tensile […]

• ### Simple Stresses

SIMPLE STRESSES  Stress: It is the internal resistance of a material against the external force applied. Since it is an internal resistance,it is invisible. Mathematically stress = force/area =N/mm 2. The definition of Simple stress is that it is due to only one type of load applied. The Simple tensile stress when only tensile load is […]

• ### Stresses and Strains-Composit Beam

BENDING STRESSES & STRAINS IN COMPOSITE BEAMS DEFINITION OF A COMPOSITE BEAM A beam of two or more materials is a composite beam. STRESSES AND STRAINS IN COMPOSITE BEAMS Derivation of bending equation assumes the material is homogeneous and isotropic.Thus, a composite beam does not satisfy this assumption. Therefore, a composite beam is converted into a […]