Tài liệu Teach Yourself Electricity And Electronics P1 ppt

... charge in motion 136 Flux lines 136 Magnetic polarity 137 Dipoles and monopoles 139 Contents ix Teach Yourself Electricity and Electronics Ions 7 Table 1-1. Continued Element name Abbreviation ... isotopes. Changing the number of neutrons in an element’s 4 Basic physical concepts Teach Yourself Electricity and Electronics Third Edition Stan Gibilisco McGraw-Hill New York...

Ngày tải lên: 13/12/2013, 01:15

... silver. Copper and alu- minum are also excellent electrical conductors. Iron, steel, and various other metals are fair to good conductors of electricity. In most electrical circuits and systems, ... energy In electricity and electronics, there are many kinds of phenomena that involve other forms of energy besides electrical energy. Visible light is an example. A light bulb conver...

Ngày tải lên: 13/12/2013, 01:15

... electron gaining energy. Teach Yourself Electricity and Electronics three times. When you have gotten a score that makes you happy, you can check to see where your knowledge is strong and where it can ... Basic Electronics, and Advanced Electronics and Related Technology. At the end of each section is a multiple-choice test. Take these tests when you’re done with the respec...

Ngày tải lên: 13/12/2013, 01:16

... energy In electricity and electronics, there are many kinds of phenomena that involve other forms of energy besides electrical energy. Visible light is an example. A light bulb converts electricity ... and you can’t see them. Electricity can be converted into other radiant-energy forms, such as radio waves, ultraviolet, and X rays. This is done by things like radio transmitters,...

Ngày tải lên: 22/12/2013, 21:18

... 231 Coils and direct current 231 Coils and alternating current 232 Reactance and frequency 233 Points in the RL plane 234 Vectors in the RL plane 235 Current lags voltage 237 Inductance and resistance ... 238 How much lag? 240 Quiz 243 Contents xi Power and the watt 29 Energy and the watt hour 31 Other energy units 33 ac Waves and the hertz 34 Rectification and fluctuating dir...

Ngày tải lên: 16/10/2013, 01:15

... toolbars, and dialog boxes, and how to switch between program windows. In Chapter 3, “Creating and Editing Documents,” you learn how to create and open documents, edit document text, and save and ... basics of starting and stopping Windows 7, understanding the Windows 7 screen, and using a mouse. In Chapter 2, “Launching and Working with Programs,” you learn how to ins...

Ngày tải lên: 19/01/2014, 18:20

... coding and teaches you to build systems that are elegant in both design and management. Matt Zandstra THE APRESS ROADMAP Pro PHP: Patterns, Frameworks, Testing, and More PHP Objects, Patterns, and ... PHP and jQuery Practical Web 2.0 Applications with PHP PHP for Absolute Beginners Beginning PHP and MySQL, Third Edition Zandstra Companion eBook Available PHP Objects, Patte...

Ngày tải lên: 21/01/2014, 16:20

... A and b have already been defined. fori=1toN such and such end Execute the commands ‘such and such’ N times, the first time with i = 1, the second with i = 2, etc plot y vs x Assuming x and ... through trial and error, thought and rethought, review and revision, and nine semesters of student testing. The first four chapters cover the basics of statics. Dynamics of particles...

Ngày tải lên: 25/01/2014, 15:20

... bibliographical references and indexes Contents: v.1. Properties and selection—irons, steels, and high-performance alloys—v.2. Properties and selection—nonferrous alloys and special-purpose materials—[etc.]—v.21. ... Testing, and Protection, the first book in a two-volume revision of the landmark 1987 Metals Handbook, 9th Edition volume on corrosion. ASM Handbook, Volume 13A h...

Ngày tải lên: 13/12/2013, 04:15

... companion publication to The Electronics Handbook and the other books in the series. For readers who need ex- tensive background on a given subject, The Electronics Handbook and its related works provide ... C. (ed.), The Electronics Handbook, CRC Press, Boca Raton, FL, 1996. 1.4 Bibliography Benson, K. Blair, and Jerry C. Whitaker, Television and Audio Handbook for Techni - cia...

Ngày tải lên: 13/12/2013, 05:15