2.1 Motors use the effect of forces on current-carrying conductors in magnetic fields 2.1.1 The motor effect The motor effect is where a force acts on a current-carrying conductor in a magnetic field. The right hand palm rule is used to find certain properties: fingers point to magnetic field‚ thumb points in DC direction and palm points to direction of the force. 2.1.2 Factors affecting the force acting on the current-carrying conductor Forces are experienced by the electrons in the conductor
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Tata Motors 1. Describe the economic characteristics of the global motor vehicle industry. The characteristics of the global motor vehicle industry are a boom in certain places and a bust in others all due to economic conditions in different nations. Four years after tow of Detroit Michigan’s big three went into bankruptcy American car makers are going “full throttle” with sales in August hitting an annual rate that if substantiated can take them back over 16 million and that is a rate that was
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Telsa Motors‚ Incorporated As upper-level management it is important to understand the key components of cost-volume-profit analysis. Identifying objectives including concepts related to CVP is crucial to the absorption of information. The paper provides a summary of Tesla Motors‚ the company outlined. Explaining the relationship between cost-volume-profit analysis is discussed as well as how the company is using this tool to maximize production and profit. Summary Tesla Motors
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Tesla Motors – Company Profile By Kevin Jarosz IE-618 Fall 2014 Financial Impact • Tesla will pay for this by taking a cut of the apps. • Tesla will take a 30%of the cost • Assuming each Tesla owner downloads 5 apps the first year at an • average price of $10‚ that is approximately $6M in revenue in 2015 of which Tesla gets $1.8M to pay. • In Q2 2014 Tesla reported their vehicle margin was 26.9% on a GAAP basis‚ and it is clear that apps will only increase vehicle margin. • Owners will be buying
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to Accounts – Significant Accounting Policies – Notes to Accounts Balance Sheet Abstract and Company’s General Business Profile Consolidated Accounts – Auditors’ Report – Balance Sheet – Profit and Loss Account – Cash Flow Statement – Schedules to Accounts – Significant Accounting Policies – Notes to Accounts 2 3 4 7 12 13 23 35 50 52 53 56 57 58 59 73 76 92 93 94 95 96 97 105 110 Annual General Meeting Date Time : Wednesday‚ September 1‚ 2010 : 3.00 p.m. 19‚ Sir Vithaldas Thackersey Marg‚ Mumbai
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A DC motor is a mechanically commutated electric motor powered from direct current (DC). The stator is stationary in space by definition and therefore so is its current. The current in the rotor is switched by the commutator to also be stationary in space. This is how the relative angle between the stator and rotor magnetic flux is maintained near 90 degrees‚ which generates the maximum torque. DC motors have a rotating armature winding but non-rotating armature magnetic field and a static field
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The speed of an asynchronous motor rotating field and thus its rotor speed depends on the number of pairs of poles in the stator field .the rotor speeds n are lower than the table values by the amount of the relevant slip speed ns. Motors are designed with up to three stators windings‚ which have different number of pairs of poles. They can therefore run at up to pairs of poles. They can be in any desired ratio to one another. A pole-changing switch is used to changing poles for the desires speed
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Tesla Model S Table of Contents Executive Summary Situation Statement Tesla Motors Inc. is preparing for its Toronto debut in January 2010. Tesla wants to create preorder sales for its debut. The company wants to position its vehicles as viable alternatives to gasoline cars. It also wants to generate buzz for its cars in Toronto. Objectives Create 24 sales by the December 2010 debut of Tesla Motors in Toronto. Strategy Use exclusivity to generate hype and therefore sales for Tesla
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Case 2 Tata Motors 1. Describe the economic characteristics of the global motor vehicle industry. The 2008 financial crisis began in the American subprime mortgage crisis‚ eventually evolved into a global financial crisis. Most countries because of the impact of the financial crisis‚ leading to a sharp slowdown in consumer’s vehicle demand. Also‚ because of the financial crisis‚ the global motor vehicle industry experienced a full-scale market competition. Some small car companies to be phased
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SISTEMAS DC Motors Catedrático: Ing. Gustavo Mendoza Leal Alumno: Alfredo Valdés Cárdenas Introduction A DC motor is a type of electrical machine that converts direct current into mechanical power by means of a magnetic field. DC motors are widely used in field applications because of their many advantages over AC motors such as speed control‚ high starting torque‚ quick starting‚ stopping‚ reverse and acceleration and free from harmonics found in AC. Applications of DC motors include but
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