General Motors Leadership is one of the most important aspects and challenges a company faces which can influence the effectiveness or an organization. An organization counts on good leadership skills to direct and lead a company into performing and motivating to achieve attainable goals and produce income. According to the General Motors (2007) website‚ they are proud of their group affiliation of the Affinity Group which allows employees and management to link up and produce effective ideas
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Tesla Motors‚ Inc. Tesla Motors‚ Inc. (Tesla)‚ incorporated on July 1‚ 2003‚ designs‚ develops‚ manufactures and sells electric vehicles and advanced electric vehicle powertrain components. The company was founded by a group of Silicon Valley Engineers who saw an opportunity to mass-produce electric vehicles as substitutes for the ordinary gasoline powered vehicles. Tesla‚ which issued its IPO in 2010‚ became the second listed American motor company after Ford‚ which went public in 1956.Tesla owns
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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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GROUP 4 JULY 26‚ 2013 EE 4101 ENGR. KENNETH F. FAJILAN Reluctance Motor Introduction A reluctance motor is a type of electric motor that induces non-permanent magnetic poles on the ferromagnetic rotor. Torque is generated through the phenomenon of magnetic reluctance. There are various types of reluctance motor: Synchronous reluctance Synchronous reluctance motors have an equal number of stator and rotor poles. The projections on the rotor are arranged to introduce internal flux “barriers“
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Yamaha Motor Objectives In an effort to satisfy its loyal customers‚ Yamaha Motor Philippines‚ Inc. launches its service campaign‚ dubbed as the "Yamaha At Ur Service". Our campaign’s objectives are as follows: 1. To provide periodic and preventive maintenance to Yamaha customers‚ in order to lengthen the motorcycle’s life‚ as well as to make it safer for road use. 2. Promote YAMALUBE to Yamaha motorcycle owners. Changing the motorcycle lifestyle in the Philippines is one
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AC Motors vs DC Motors DC Motors Prof. Dr. M. Zahurul Haq zahurul@me.buet.ac.bd http://teacher.buet.ac.bd/zahurul/ Department of Mechanical Engineering Bangladesh University of Engineering & Technology e316.eps ME 475: Mechatronics AC motors are smaller in size‚ reliable and less costly. AC motors run at fixed speed set by the line frequency. Easy speed‚ torque & direction controls in DC motors. DC motors are generally operate at lower voltages which makes these easier to interface with control
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ELECTRIC MOTOR CONTROLS Once the proper motor is selected‚ understanding the many various control devices available and their uses and limitations becomes an important part related to reliable operation and protection of the motor and the personnel using the motor. Motor Control Topics There are four major motor control topics or categories to consider. Each of these has several subcategories and sometimes the subcategories overlap to some extent. Certain pieces of motor control equipment can accomplish
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Strengths: Revenue Growth: In 2008‚ FedEx reported revenue of $38 billion; in 2012 the company reported revenue of $42.7 billion‚ representing a year over year annual growth rate of 2.96%‚ and while this may not seem like an explosive number‚ the caliber of growth is solid and expected to accelerate into the future‚ with 2015 revenues reaching nearly $49 billion. Established Distribution System: The company possesses a massive fleet of airplanes‚ trucks‚ locations‚ and employees‚ and is distinctly
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Handout Cases on Revenue Recognition CASE 1 The Sea-Soft Water Company distributes its water softeners to dealers upon their request. The contract agreement with the dealers is that they may have 90 days to sell and pay for the softeners. Until the 90-day period is over‚ any softeners may be returned at the dealer’s expense and with no further obligations on the dealer’s part. If the water softeners are damaged while in the hands of a dealer‚ Sea-Soft agrees to accept the return of the
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