Types of DC Motors and DC Generators MOTORS – convert electrical energy to mechanical energy Motors and generators are the most frequent used electrical machines. ❖ Generators action can take place when and only when‚ there is a relative motion between conducting wires and magnetic lines of force. ❖ Electric motor is in operation when it is supplied with electrical energy and develops torque‚ that is‚ a tendency to produce rotation. ❖ In DC generator‚ the armature winding is mechanically
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PEST ANALYSIS OF TATA MOTORS PEST ANALYSIS POLITICAL Since Tata Motors operates in multiple countries across Europe‚ Africa‚ Asia‚ the Middle East‚ and Australia‚ it needs to pay close attention to the political climate but also laws and regulations in all the countries it operates in while also paying attention to regional governing bodies. Laws governing commerce‚ trade‚ growth‚ and investment are dependent on the local government as well as how successful local markets and economies
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While people want their bikes to be in line with the gadgets they use‚ they are also keen to get value for money. Add to this the task of bringing out cleaner‚ fuel efficient bikes‚ and the challenge becomes even tougher. The R and D team at TVS Motor Company has worked efficiently in every aspect to provide better bikes - better looks‚ better fuel efficiency and better performance. Performance and convenience - the Innovation drivers Cutting Edge Racing - The RTR Promise Ask anyone
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Battery Powered Motor Problem: Will changing the polarity of a battery powered motor change the direction the motor spins? Hypothesis: If the polarity is changed on a battery motor‚ I think it will change the direction the motor spins. I think it will act like reverse button. Methods: I. Connect a battery powered motor to a battery using a simple circuit a. Check that the negative of the battery is connected to the negative of the motor b. Check the
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Principles of operation In any electric motor‚ operation is based on simple electromagnetism. A current-carrying conductor generates a magnetic field; when this is then placed in an external magnetic field‚ it will experience a force proportional to the current in the conductor‚ and to the strength of the external magnetic field. As you are well aware of from playing with magnets as a kid‚ opposite (North and South) polarities attract‚ while like polarities (North and North‚ South and South) repel
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Strengths TATA motors is market leader in Automobile Industry with high market share. TATA Motors Company have huge employee base. TATA motors employee productivity percentage is higher. TATA motors produce low price car with low fuel consumption. TATA motors is the reputable brand in Indian Industry. Tata Motors Limited is India’s largest automobile company‚ with revenues of Rs. 35651.48 crores (USD 8.8 billion) in 2007-08. The company’s dealership‚ sales‚ services and spare parts network
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Topic: Evolution of a fortune 500 company & link the concept covered in theme 1 & 2 with the management evolution of the selected company Fortune 500 Rank 15 - General Motors “A car for every purse and purpose" – Alfred P Sloan Jr‚ Former President & CEO General Motors. General Motors‚ one of the world’s largest automakers‚ traces its roots back to 1908. With its global headquarters in Detroit‚ GM employs 205‚000 people in every major region of the world and does business in some 157
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understanding of large scale organizational change. The different changes implemented by General Motors company in an attempt to cope with the economical crisis of 2008 is a perfect example of this concept. This paper details each change undertaken by the organization by highlighting the different pressures identifying the problems the organization met and ultimately detailing the solutions that General Motors implemented. For this purpose‚ different tools and sources from the literature will be used
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Ten years ago our electric motor business was in real trouble. Low labor rates allowed the Eastern Bloc countries to sell standard motors at prices we were unable to match. We had become the high-cost producer in the industry. Consequently‚ we decided to change our strategy and become a specialty motor producer. Once we adopted our new strategy‚ we discovered that while our existing cost system was adequate for costing standard motors‚ it was giving us inaccurate information when we used it to
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define!) the functional unit called a motor unit. Explain the relationship between motor unit size in finely vs. coarsely controlled muscles. Explain how motor units act to establish muscle tone. What are the functions of muscle tone? Motor Unit- One motor neuron and all the muscles it innervates. Each muscle will respond to one motor nerve which contains axons that can have up to 100’s of neurons that branch into terminals that form NMJ with ONE fiber. When a motor neuron sends an action potential
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