Pragmatic Power is focused on just three aspects of the AC electrical power system that supplies and moves the vast majority of electrical energy nearly everywhere in the world: three-phase power systems, transformers, and induction motors. The reader needs to have had an introduction to electrical circuits and AC power, although the text begins with a review of the basics of AC power. Balanced three-phase systems are studied by developing their single-phase equivalents. The study includes a look at how the cost of "power" is affected by reactive power and power factor. Transformers are considered as a circuit element in a power system, one that can be reasonably modeled to simplify system analysis. Induction motors are presented as the most common way to change electrical energy into rotational energy. Examples include the correct selection of an induction motor for a particular rotating load. All of these topics include completely worked examples to aid the reader in understanding how to apply what has been learned. This short lecture book will be of use to students at any level of engineering, not just electrical, because it is intended for the practicing engineer or scientist looking for a practical, applied introduction to AC power systems. The author's "pragmatic" and applied style gives a unique and helpful "nonidealistic, practical, and opinionated" introduction to the topic. Table of Contents: Three-Phase Power: 3 > 3 x 1 / Transformers: Edison Lost / Induction Motors: Just One Moving Part
Pragmatic Electrical Engineering: Fundamentals introduces the fundamentals of the energy-delivery part of electrical systems. It begins with a study of basic electrical circuits and then focuses on electrical power. Three-phase power systems, transformers, induction motors, and magnetics are the major topics. All of the material in the text is illustrated with completely-worked examples to guide the student to a better understanding of the topics. This short lecture book will be of use at any level of engineering, not just electrical. Its goal is to provide the practicing engineer with a practical, applied look at the energy side of electrical systems. The author's ""pragmatic"" and applied style gives a unique and helpful ""non-idealistic, practical, opinionated"" introduction to the topic. Table of Contents: Basic Stuff / Power of the Sine / Three-Phase Power Systems / Transformers / Machines / Electromagnetics
Pragmatic Electrical Engineering: Systems and Instruments is about some of the non-energy parts of electrical systems, the parts that control things and measure physical parameters. The primary topics are control systems and their characterization, instrumentation, signals, and electromagnetic compatibility. This text features a large number of completely worked examples to aid the reader in understanding how the various principles fit together. While electric engineers may find this material useful as a review, engineers in other fields can use this short lecture text as a modest introduction to these non-energy parts of electrical systems. Some knowledge of basic d-c circuits and of phasors in the sinusoidal steady state is presumed. Table of Contents: Closed-Loop Control Systems / Characterizing a System / Instrumentation / Processing Signals / Electromagnetic Compatibility
Pragmatic Circuits: DC and Time Domain deals primarily with circuits and how they function, beginning with a review of Kirchhoff's and Ohm's Laws analysis of d-c circuits and op-amps, and the sinusoidal steady state. The author then looks at formal circuit analysis through nodal and mesh equations. Useful theorems like Thevenin are added to the circuits toolbox. This first of three volumes ends with a chapter on design. The two follow-up volumes in the Pragmatic Circuits series include titles on Frequency Domain and Signals and Filters. These short lecture books will be of use to students at any level of electrical engineering and for practicing engineers, or scientists, in any field looking for a practical and applied introduction to circuits and signals. The author's “pragmatic” and applied style gives a unique and helpful “non-idealistic, practical, opinionated” introduction to circuits.
Louis de Buade, Comte de Frontenac (1622?1698), was a towering figure in North American history. Appointed in 1672 as governor general of New France, he was credited with intimidating the Iroquois, defying British colonial military might, and promoting France?s imperial expansion to the west. W. J. Eccles masterfully debunks these myths, created in part by Francis Parkman, and reveals Frontenac as an anachronism who sought to maintain his privileged status through corruption, favors at court, and the illicit pursuit of commerce in the West. A deft analysis and reexamination of official administrative and military sources have made Frontenac the classic study of a complex and historically misrepresented governor.
Like other editions in the series, the New Variorum Measure for Measure contains the complete text of the play. It also presents the expanse of scholarly opinion and interpretation since the earliest commentary; covers dating, emendations, criticism, and sources and analogues; and prints complete texts of George Whetstone's Promos and Cassandra and An Heptameron of Ciuill Discourses and Cinthio Giraldi's Hecatommithi.
Pragmatic Circuits: Frequency Domain goes through the Laplace transform to get from the time domain to topics that include the s-plane, Bode diagrams, and the sinusoidal steady state. This second of three volumes ends with a-c power, which, although it is just a special case of the sinusoidal steady state, is an important topic with unique techniques and terminology. Pragmatic Circuits: Frequency Domain is focused on the frequency domain. In other words, time will no longer be the independent variable in our analysis. The two other volumes in the Pragmatic Circuits series include titles on DC and Time Domain and Signals and Filters. These short lecture books will be of use to students at any level of electrical engineering and for practicing engineers, or scientists, in any field looking for a practical and applied introduction to circuits and signals. The author's “pragmatic” and applied style gives a unique and helpful “non-idealistic, practical, opinionated” introduction to circuits.
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