Описание: This is a specialized book for researchers and technicians of universities and companies who are interested in the fundamentals of RF power semiconductors, their applications and market penetration.Looking around, we see that products using vacuum tube technology are disappearing.
Описание: Prepare! is a lively 7-level general English course with comprehensive Cambridge English for Schools exam preparation integrated throughout. This Test Generator is a CD-ROM with a comprehensive range of tests to suit different evaluation needs. Unit, term and final tests offer revision of vocabulary and grammar from the Student's Book and extra skills practice. Available at two levels of difficulty, 'Standard' and 'Plus'. Teachers can also create their own tests tailored to the needs of their students at the click of a button. Options include choice of unit(s), number and choice of questions and level of difficulty. It also includes ready-made progress tests after every two units and achievement tests to assess overall progress after every four units.
Описание: Prepare! is a lively 7-level general English course with comprehensive Cambridge English for Schools exam preparation integrated throughout. This Test Generator is a CD-ROM with a comprehensive range of tests to suit different evaluation needs. Unit, term and final tests offer revision of vocabulary and grammar from the Student's Book and extra skills practice. Available at two levels of difficulty, 'Standard' and 'Plus'. Teachers can also create their own tests tailored to the needs of their students at the click of a button. Options include choice of unit(s), number and choice of questions and level of difficulty. It also includes ready-made progress tests after every two units and achievement tests to assess overall progress after every four units.
Описание: Prepare! is a lively 7-level general English course with comprehensive Cambridge English for Schools exam preparation integrated throughout. This Test Generator is a CD-ROM with a comprehensive range of tests to suit different evaluation needs. Unit, term and final tests offer revision of vocabulary and grammar from the Student's Book and extra skills practice. Available at two levels of difficulty, 'Standard' and 'Plus'. Teachers can also create their own tests tailored to the needs of their students at the click of a button. Options include choice of unit(s), number and choice of questions and level of difficulty. It also includes ready-made progress tests after every two units and achievement tests to assess overall progress after every four units.
Автор: Genevieve Kocienda, Wayne Rimmer, Lynne Robertson, Katy Simpson Название: Evolve Level 3 Teacher`s Edition with Test Generator ISBN: 1108405177 ISBN-13(EAN): 9781108405171 Издательство: Cambridge University Press Рейтинг: Цена: 38479.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: EVOLVE is a six-level English course that gets students speaking with confidence. This interleaved Teacher's Edition with Test Generator Level 3 provides page-for-page teaching notes corresponding with the Student's Book. It includes answer keys for the Student's Book and Workbook, plus photocopiable worksheets for further practice of grammar, vocabulary, and speaking. A teacher development syllabus is woven throughout, providing opportunities to incorporate new teaching techniques in an easy and time-efficient way. In addition, suggested readings offer teachers the opportunity to expand their knowledge of the theories behind each technique. Test Generator provides ready-made unit tests, mid-level and end of level tests, in addition to a test-generating tool for creating bespoke tests.
This is a PhD dissertation. The work presented in this monograph was carried out at the Department of Power Electronics and Electrical Machines, Faculty of Electrical and Control Engineering at the Gdansk University of Technology. Developed during the research models of brushless synchronous generator ware verified using FEM based simulations and measurements conducted on the prototype generator. The main focus of the research was toward a brushless synchronous generator in variable frequency modern more electric aircraft power systems. The generator prototype was developed and its performance was analyzed with the focus on the higher rotational velocity of the prototype components and the generated power quality. For this FEM based and circuit models of the generator ware developed and the machine performance was measured and simulated. The proposed circuit model allowed for the inclusion of nonsinusoidal spatial distribution of the magnetic flux along the air gap which in turn allowed for simulation-based power quality analysis.
ABSTRACTING & INDEXING
Models of Brushless Schronous Generator for Studying Autonomous Electrical Power System is covered by the following services:
This is a PhD dissertation. The work presented in this monograph was carried out at the Department of Power Electronics and Electrical Machines, Faculty of Electrical and Control Engineering at the Gdansk University of Technology. Developed during the research models of brushless synchronous generator ware verified using FEM based simulations and measurements conducted on the prototype generator. The main focus of the research was toward a brushless synchronous generator in variable frequency modern more electric aircraft power systems. The generator prototype was developed and its performance was analyzed with the focus on the higher rotational velocity of the prototype components and the generated power quality. For this FEM based and circuit models of the generator ware developed and the machine performance was measured and simulated. The proposed circuit model allowed for the inclusion of nonsinusoidal spatial distribution of the magnetic flux along the air gap which in turn allowed for simulation-based power quality analysis.
Описание: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.
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Название: Wind Power Charged Aerosol Generator ISBN: 1249201365 ISBN-13(EAN): 9781249201366 Издательство: Неизвестно Цена: 3449.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The step-by-step guide is designed to help you build your own solar generator that will provide clean, quiet, odorless and green energy to help you get through those emergencies. This guide assumes you have no (zero) electrical background.
Download this book, read it to the end and see "BONUS: Your FREE Gift" chapter after the conclusion.
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If you are one those smart and genius people who are looking into making a transition to solar power, you have come to the right place. We have designed this informative book in order to help the common man in understanding the technicalities of installing your very own solar power system.
The process of installing a solar power system can seem overwhelming since it is a big change and there a lot of things that require very careful consideration. There are things to be considered like coverage, size, cost, site survey, load analysis of energy consumption and what not Well, there is no need to be intimidated by specifies anymore. This book will answer all your questions in adequate detail. We have included step by step procedures, tip and guidelines to assist you in this process. The easy to follow preparation guidelines will assist you by making the process as smooth as possible. For the ease of our readers, we have categorically divided all the information into 5 concise chapters which are listed as follows;
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