READ MOREBrushless DC Motors are an important class of highly efficient electric motors. They are most frequently used in electric vehicles because of their high efficiency and high power density. They are also present in the small DC fans used in power supplies and CPU coolers. In order to discuss the Brushless DC Motor it is important to first have a basic understanding of the more common Brushed DC Motor which is present in many household items. The brushed DC motor consists of a rotor (the
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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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4: Promote young children’s physical activity and movement skills 1.1 Explain why physical activity is important to the short and long term health and well being of children Physical activity is important to the short term and long term health and well being of children. In the short term physical activity helps children to build muscle‚ develops the skeletal frame‚ develops the heart and lung function and helps prevent obesity. If children have enough physical activity a day which is said
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Vehicle insurance Vehicle insurance (also known as auto insurance‚ GAP insurance‚ car insurance‚ or motor insurance) is insurance purchased for cars‚ trucks‚ motorcycles‚ and other road vehicles. Its primary use is to provide financial protection against physical damage and/or bodily injury resulting from traffic collisions and against liability that could also arise therefrom. The specific terms of vehicle insurance vary with legal regulations in each region. To a lesser degree vehicle insurance
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Dao Tran MGMT405 12:30-1:45 Dr Yan Case #3 Tata Motors 1. What inspired Tata Motors to build the Nano? Why was there a need for an inexpensive car in India? The idea of Nano–The People’s Car was inspired by the middle class Indians who bought and transported their entire families on scooters. To most middle class families in India owing a car is a far cry. Rattan Tata‚ Tata Motor’s Chairman said that the tiny car is aimed at keeping the families of India’s growing middle class from having to travel
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Physical education is when an individual has sufficient energy to enjoy life and avoid fatigue (Landy & Burridge‚ 2009). It has been suggested that well conducted physical education programs can result in increased activity levels during the school day as well as increased active living outside the school setting (Morrow‚ Jackson & Payne‚ 1999). This is why it is beneficial that both schools and families encourage physical education to children. Physical activity brings many health benefits
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General Motors was founded in September of 1908 by William Durant during a time that there were less than 8‚000 in the United States. Durant was already known in Flint‚ Michigan for his horse drawn vehicles. “At its inception GM held only the Buick Motor Company‚ but in a matter of years would acquire more than 20 companies including Oldsmobile‚ Cadillac‚ and Oakland‚ today known as Pontiac.”(History & Heritage-Creation‚” 2014) General Motors set the tone in the automobile industry with design
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on the following link for plagiarism: http://searchenginereports.net/articlecheck.aspx Non adherence to the deadline or non-submission of assignment will result in a monetary fine of Rs. 400/- INFORMATION SYSTEMS HELP KIA SOLVE ITS QUALITY PROBLEMS A decade ago‚ few Americans had heard of Korean car maker Kia Motors. The company only started selling cars in the United States in 1994‚ promising high-quality vehicles at prices well below the competition. That year‚ Kia sold 12‚163 vehicles. By
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Tesla Motors INTRODUCTION Attention Getter/ Thesis Statement: Tesla’s designs and ideas have changed the world. Most of our cars and trucks currently run on gasoline‚ and the shortage of fossil fuel is becoming a serious matter. The available alternatives are Electric‚ Hydrogen and Hybrid vehicles. Hybrid cars still emit carbon dioxide; Hydrogen cars produce pure water as waste‚ but technical problems need to be overcome. Moreover‚ hydrogen fuel cells use platinum for catalysts and supplies
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Servo motor - This is a small motor in a C-band dish feed assembly. This motor selects whether vertical or horizontal polarization is to be received. Servo motor A Servo is a small device that has an output shaft. This shaft can be positioned to specific angular positions by sending the servo a coded signal. As long as the coded signal exists on the input line‚ the servo will maintain the angular position of the shaft. As the coded signal changes‚ the angular position of the shaft changes
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