electricity doc
+255 765 121314 PLEASE CALL ME, AND TELL YOU ABOUT ANY EVENTS.Fundamentals of Electrical Engineering I By: Don Johnson Fundamentals of Electrical Engineering I By: Don Johnson Online: <http://cnx.org/content/col10040/1.9/ > C O N N E X I O N S Rice University, Houston, Texas ©2010 Don Johnson This selection and arrangement of content is licensed under the Creative Commons Attribution License: http://creativecommons.org/licenses/by/1.0 Table of Contents 1 Introduction 1.1 Themes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.2 Signals Represent Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 1.3 Structure of Communication Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 1.4 T