Average Reviews:
(More customer reviews)This is one of those books that spends more time telling you what you will learn from a chapter than what is actually presented in the material. It also asks review questions at the end of chapters that isn't explained until further in the book, if at all. Misprints are numerous and in some cases the material is just plain wrong, such as paragraph 1 on page 137 which claims that figure 23-1 can be locked off for safety reasons. Even if locked the start button would cause the motor to run if held in the on position. Hardly a 'safe' circuit. Our school required this book as part of its motors control course and every single student in our class is totally fed up with the errors and mistakes as well as the brevity of explanations.
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With a highly practical approach, ELECTRIC MOTOR CONTROL, 9Eprovides a useful and effective tool for anyone who will install, monitor, and/or maintain motor controls. The book begins by introducing the simplest of equipment and then builds upon this knowledge, step-by-step, enabling readers to learn how to draw and interpret motor control schematic diagrams. Subsequent units provide useful information on motor control components and how they are connected to form complete control circuits.
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