LIBROS DEL AUTOR: stephen p tubbs

3 resultados para LIBROS DEL AUTOR: stephen p tubbs

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  • Programmable Logic Controller (Plc) Tutorial, Siemens Simatic S7-200
    Stephen P. Tubbs
    This book teaches and demonstrates the basics of Siemens S7-200 Programmable Logic Controllers (PLCs). The S7-200 uses Step 7-Micro/WIN programming software. It does this with the Siemens CPU 222 S7-200 PLC. Information is provided to help the reader get and operate a CPU 222, associated hardware, and software. Examples with ladder program diagrams and circuit diagrams are prov...
    Disponible

    42,14 €

  • Electrical Pioneers of America, Their Own Words
    Stephen P. Tubbs
    This book is a compilation of writings of great American electrical pioneers at the dawn of the electrical age. They were a diverse group. Many were not born in the U.S., but became naturalized U. S. citizens. They came from different economic levels. Edison started out poor, went to work young, and was practically self-educated. Westinghouse had the benefits of wealthy par...
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    21,63 €

  • Experiments for Electrical Machines, Drives, and Power Systems
    Stephen P. Tubbs
    Electric motors, transformers, and control systems are used in all modern industries. Knowledge of the characteristics of these will help the electrical engineering technologist keep the wheels of industry turning. This book will give the student a practical introduction to electrical machinery, transformers, and motor control. The experiments have all been used at the Pennsyl...
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    22,34 €