A SEMINAR REPORT ON TESTING OF BRAZING JOINT OF FIELD COILS CIRCUIT OF TRACTION MOTOR TYPE TAO-659 AND HS-15250A Submitted by: VARUN BALI Roll No. 09EI59(EE) B.Tech. 4th Year (Electrical Engineering) DEPARTMENT OF ELECTRICAL ENGINEERING INSTITUTE OF ENGINEERING & TECHNOLOGY MAHATMA JYOTIBA PHULE ROHILKHAND UNIVERSITY‚ BAREILLY (2012-2013) ACKNOLEDGEMENT I am extremely grateful to Mr. M. A. Ansari (Senior Lecturer)‚ Mr. Sanjay
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Tata Motors The Indian Automobile industry The automotive sector is one of the core industries of the Indian economy‚ Continuous economic liberalization over the years by the government of India has resulted in making India as one of the prime business destination for many global automotive players. The automotive sector in India is growing at around 18 per cent per annum. The cumulative annual growth rate of production of the automotive industry from the year 2000-2001 to 2005-2006 was 17 per
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products and services to 85 countries. Tata Motors Limited is India’s largest automobile company‚it is a public limited company with consolidated revenues of INR 1‚65‚654 crores in 2011-12. It is the leader in commercial vehicles in each segment‚ and among the top in passenger vehicles with winning products in the compact‚ midsize car and utility vehicle segments. It is also the world’s fourth largest truck and bus manufacturer. Established in 1945‚ Tata Motors’ presence cuts across the length and breadth
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Tata Motors Limited: Ratan’s Next Step Executive Summary Ratan Tata‚ chairman of Tata Motors Limited (Tata Motors)‚ came out with the good reputation "the world’s cheapest car" into New Delhi Auto Expo. Introduction of Tata’s background Situational Analysis Strengths Manufacturer of the world’s cheapest car 81% of domestic sales in India Diverse and complete range of resources (98 companies in 80 countries) Own steel factory resource Ratan’s well-known understanding of business (auto design
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Contents Industry Overview 3 Porter’s 5 Forces 3 1. Bargaining Power of Suppliers 3 2. Bargaining Power of Buyers 4 3. Rivalry Among Competitors 4 4. Barriers to Entry 5 Barriers to Exit 5 5. Threat of Substitutes 6 Overall Industry Attractiveness 6 Emerging Trends in the Industry 7 Value Chain Analysis 7 VRIO FRamework 8 1. Design and technological capability 8 2. Loyal vendor base 8 3. Manufacturing synergies 8 4. Sales and Distribution Network 8 TATA
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Tesla Motors Elon Musk successfully established Tesla Motors as one of the leaders in the electric vehicle industry since his induction as CEO in 2008. Tesla Motors designs‚ manufactures‚ and sells electric cars and powertrain components. The company also provides services for the development of powertrain systems and components‚ and sells electric powertrain components to other automotive manufacturers. It markets and sells its vehicles through Tesla stores as well as over the internet (Mora
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and a motor in a circuit with two jumpers. 4. The theory was applied. The jumpers were connected to the alternate voltage supply. 5. The direction of DC motor was tested and determined. 6. All switches were in closed position at initial condition. 7. Only switch 1 and 4 was closed at the first condition as in figure 2(a). The direction of DC motor and the RPM of DC motor was recorded 8. Switch 1 was opened and switch 2 was closed as in figure 2(b) after the first reading was recorded. The motor was
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Chapter (11) Synchronous Motors Introduction It may be recalled that a d.c. generator can be run as a d.c. motor. In like manner‚ an alternator may operate as a motor by connecting its armature winding to a 3-phase supply. It is then called a synchronous motor. As the name implies‚ a synchronous motor runs at synchronous speed (Ns = 120f/P) i.e.‚ in synchronism with the revolving field produced by the 3-phase supply. The speed of rotation is‚ therefore‚ tied to the frequency of the source. Since
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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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ELECTRIC MOTORS I. Introduction Electric motors are considered to be important mechanical devices. They usually convert the electrical energy coming from the mechanical device into its kinetic energy to make it work (Petingco and Resurreccion‚ 2011). In this exercise‚ the students were tasked to use an example of an electric motor‚ identify its parts‚ and make it work. All electrical motors are equipped with stator and rotor. Stator is known as the stationary part of an electric motor while
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