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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Case Study of SAIC Acquiring Ssangyong Motor Company By Cheryl‚ Linda‚ Vianne‚ Ivy‚ Danna and Bob Class 1‚ English Trade‚ SCNU 2011/12/01 Content 1. Introduction 2 1.1 Scale of Entry and Strategic Commitments 2 1.2 Establishing mode 2 2. External macro environment analysis 3 2.1 Political 3 2.1.1 Country’s situation 3 2.1.2 Shanghai’s situation 3 2.2 Economic 4 2.2.1 Cost of production 4 2.2.2 Currency exchange rates
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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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Table of Contents Executive Summary General Motors (GM) is one of the big three auto makers of the world (GM‚ Ford‚ and Chrysler) and has historically been the largest and most successful. They have built some of the most famous and classic vehicles on the road which have portrayed messages of both modesty and display of class for a market of consumers who range from working class to music superstar; as Alfred P. Sloan‚ CEO of the 1920s put it‚ GM makes “a car for every purse and
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Design of Induction Motors Introduction: Induction motors are the ac motors which are employed as the prime movers in most of the industries. Such motors are widely used in industrial applications from small workshops to large industries. These motors are employed in applications such as centrifugal pumps‚ conveyers‚ compressors crushers‚ and drilling machines etc. Constructional Details: Similar to DC machines an induction motor consists of a stationary member called stator and a rotating
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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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International Business Political problem The political environment in United Kingdom is quite stable and much more organized than any other countries. The only problem that the firm may face is the high tax rates in this country. Which makes it more expensive as the raw material increases the cost of productions also goes up automatically and this
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Contents Board of Directors Summarised Balance Sheet and Profit and Loss Account Chairman’s Statement Notice Financial Statistics Directors’ Report Management Discussion and Analysis Report on Corporate Governance Subsidiary Companies: Financial Highlights 2009-10 Fund Flow Statement Standalone Accounts – Auditors’ Report – Balance Sheet – Profit and Loss Account – Cash Flow Statement – Schedules to Accounts – Significant Accounting Policies – Notes to Accounts Balance Sheet Abstract and Company’s
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1. INTRODUCTION 1.1 PERFORMANCE APPRAISAL Performance appraisal is the process of obtaining‚ analyzing and recording information about the relative worth of an employee. The focus of the performance appraisal is measuring and improving the actual performance of the employee and also the future potential of the employee. Its aim is to measure what an employee does. It is a powerful tool to calibrate‚ refine and reward the performance of the employee. It helps to analyze his achievements and
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The Path Forward: LIT MOTORS This report considers the strategy for Lit Motors; a San-Francisco based electric car start-up with two prototype vehicles in development. The Lit C-1 is the flagship product described as an enclosed‚ two-passenger‚ electric-powered‚ two-wheeled “daily driver”. The Lit Cargo Scooter folds to a small footprint when not in use and provides additional cargo space compared to normal scooters. The president and founder of Lit Motors is Daniel Kim‚ an erstwhile science and
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