Industrial Training Report Report on Summer Industrial Training at Heavy Engineering Division (HED) of Larsen & Toubro Limited‚ Powai Works Prepared by Subhrajit Bhattacharya Undergraduate Student‚ Indian Institute of Technology‚ Kharagpur Roll no.: 02ME1041 Under the Guidance of Mr. N. R. Raykar Senior Manager‚ FPEX‚ HED‚ L&T Powai Works Industrial Training Report Page 2 of 47 Certificate This is to certify that Subhrajit Bhattacharya‚ form IIT Kharagpur‚ has undergone
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market sales. There was a big satisfaction with the elasticity that enabled them to reach their goals‚ (which were twice for the iPhone 5s as they were for the previous iPhone.) Price elasticity of demand refers to the change of the product’s quantity demanded when there is a change in the price of the product. In other meaning‚ it refers to the responsiveness of quantity demanded by a change of 1 % in price. There is a different on the elasticity of demand of iPhone5s depends on the economy and standard
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Simple Stresses Simple stresses are expressed as the ratio of the applied force divided by the resisting area or σ = Force / Area. It is the expression of force per unit area to structural members that are subjected to external forces and/or induced forces. Stress is the lead to accurately describe and predict the elastic deformation of a body. Simple stress can be classified as normal stress‚ shear stress‚ and bearing stress. Normal stress develops when a force is applied perpendicular to the cross-sectional
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CHAPTER 27. FLEXIBLE PAVEMENT DESIGN NPTEL May 24‚ 2006 Chapter 27 Flexible pavement design 27.1 Overview Flexible pavements are so named because the total pavement structure deflects‚ or flexes‚ under loading. A flexible pavement structure is typically composed of several layers of materials. Each layer receives loads from the above layer‚ spreads them out‚ and passes on these loads to the next layer below. Thus the stresses will be reduced‚ which are maximum at the top layer and
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INFORMATION COURSE TITLE: ENGINEERING LABORATORY III (BDA 27101) TOPIC 1: TENSILE TEST 1. INTRODUCTION The tensile experiment is the most common mechanical test that reveals several important mechanical properties‚ such as: modulus of elasticity‚ yield strength‚ ultimate tensile strength‚ ductility‚ and toughness. The material to be tested is formed into a shape suitable for gripping in the testing machine‚ and then pulled at constant rate until it fractures. The tensile instrument elongates
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a length of 10m as shown in figure. Assume E=200x109N/m2. At section m-n the half width y(mm) at a distance x(m) from the left end. y-20/x=60-20/10‚ section m-n in a differential length dx. Area section A=20(2y). 2. What is the modulus of elasticity if the stress is 44‚ 000psi=303.6Mpa and unit strain(ₑ) of 0.00105? 3. A 30m long aluminum bar is subjected to a tensile stress of 172Mpa. Find the elongation if E=69‚ 116Mpa. Assignment 1. Determine the safe wall thickness of 30inches
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material behaving elastically.)‚ Ultimate Tensile Strength (Highest point of stress obtained by the material) and Breaking point (Point at which the stress forces the material to rupture and break) are made clear. The Young’s modulus (E) which is the elasticity in tension is derived from the formula: ?. ?0 ?= ∆?. ?0 Equation 1 Where F is the force exerted to the metal when contracted/stretched (∆?)‚ ?0 and ?0 are the original length and cross-sectional area respectively. 0.1% proof stress is an estimated
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tax per unit. With an indirect tax‚ the supplier may be able to pass on some or all of this tax onto the consumer through a higher price. This is known as shifting the burden of the tax and the ability of businesses to do this depends on the price elasticity of demand and supply. The diagram below shows the
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Tensile Testing Of Metallic Materials 概要： Tensile testing of metallic materials is specified according to European EN 10002 standard. In this article the terms‚ definitions and designation for tensile test made at ambient temperature is described. The test involves straining a test piece in tension‚ generally to fracture‚ for the purpose of determining mechanical properties. Tensile testing of metallic materials is specified according to European EN 10002 standard. This standards consists of five
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Indian liquor industry – Regulatory hangover to continue The Indian liquor industry is a high-risk industry‚ primarily on account of the high taxes and innumerable regulations governing it. As a result‚ liquor companies suffer from low pricing flexibility and have inefficient capacities‚ which‚ in turn‚ have led to low margins and weak financial profiles. Moreover‚ even though the two large liquor groups in the country enjoy a majority market share‚ the price-sensitive nature of the industry
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