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Identify the characteristics of sine waves discuss the principles of ac voltage, current, and phase relations compute the energy and power on ac systems. Mike holt electrical theory electrical theory textbook. You must master electrical calculations to be successful in the electrical trade. Learn basic electrical theory with free interactive flashcards. Mike holt s illustrated guide to basic electrical theory 3rd edition perfect paperback january 1, 2011 by mike holt author 4. Mike holt s illustrated guide to basic electrical theory 3rd edition mike holt on. Electrical theory and code questions 1 unit 1 electricians math and basic electrical formulas 3 part a electricians math 3 11 fractions 3 12 kilo 4 knowing your answer 4 14 multiplier 5 15 parentheses 5 16 percentages 5 17 percent increase 5 18 percentage reciprocals 6 19 rounding 6 110 squaring 7 1. Mike holts illustrated guide to basic electrical theory 3rd edition. Mike holt enterprises basic electrical theory textbook 3rd editionisbn. Mike holt s illustrated guide to basic electrical theory.
Electrical theory electrician exams practice tests. Basic electrical theory book 3rd edition by mike holt. Mike holt s illustrated guide to basic electrical theory 3rd edition charles michael holt, mike holt enterprises, incorporated mike holt enterprises, incorporated, 2011 electric circuits 350 pages. Afci alternating current capcitance circuit breakers direct current efficiency electrical circuits electromagnetism formulas fuses generators gfci grounding inductance. Volume 1 of 4 module 1 basic electrical theory this module describes basic electrical concepts and introduces electrical terminology. The following is a brief description of the information presented in each module of the handbook. Mike holts illustrated guide to understanding the national. Illustrated guide basic electrical theory black and white. The current through, or voltage across, any element of a network is. A crash course on electrical theory, understanding complex concepts with simplistic explanations to help technicians understand how to use. Providing a path to the earth often helps reduce electrostatic charge.
Electrical basic theory is tested in almost all the license exams for understanding the ability of the electrical knowledge of the candidate. Mike holts illustrated guide to basic electrical theory 3rd edition book. Mike holt electrical training and exam prep products. Mike holt electrical training and exam prep products 2017. Objectives at the end of this presentation the learner will be able to.
Mike holt s illustrated guide to basic electrical theory 3rd edition by mike holt and a great selection of related books, art and collectibles available now at. Mike holts illustrated guide to basic electrical theory 3rd edition mike holt on. Does not convert electrical energy into heat energy pjm2014 102420. Basic electrical theory library textbook and dvds will provide you with the knowledge that you need not only to sit for your exam but to have. Mike holts illustrated guide to basic electrical theory 3rd edition perfect paperback january 1, 2011 by mike holt author 4. Understand the electrical principles of alternating current ac. Introduction to network theorems in electrical engineering. This section will helps in brushing up your knowledge in basic electrical concepts. The last are covered in the discussion of the superposition theorem in the ac portion of the text. Ferrous metals contain iron, therefore they cannot be magnetized. The reason why an electromechanical alternator outputs sinewave ac is due to the physics of its operation. Comprehensive study of electrical calculations, using stepbystep instructions and examples. I just wanna go through a little bit of atomic theory, just going over what electrons are, protons and those types of things.
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Mike holts illustrated guide to basic electrical theory this all new 350plus page fullcolor textbook provides hundreds of illustrated graphics, detailed examples, practice questions, practice exams, summaries and a comprehensive practice final exam. Includes calculations as applied to alternating and direct current. For every 20 turns in the primary, there is one turn in the secondary. In order to construct a building that will last into the future, a strong foundation is a prerequisite. Electrical training products mike holt enterprises. Lessons in electric circuits volume ii ac chapter 1. Sep 19, 20 a crash course on electrical theory, understanding complex concepts with simplistic explanations to help technicians understand how to use them in practical situations everyday. Graph of a network, definitions, tree, co tree, link, basic loop and basic cut set, incidence matrix, cut set matrix, tie set matrix duality, loop and nodal methods of analysis. The electrical nec exam preparation textbook contains hundreds of illustrations, examples, almost 3,200 practice questions covering all.
The handbook includes information on alternating current ac and direct current dc theory, circuits, motors, and generators. The electrical nec exam preparation textbook contains hundreds of illustrations, examples, almost 3,200 practice questions covering all of these subjects and 36 practice quizzes. These fundamental theorems include the basic theorems like superposition theorem. Unit 2 electrical circuits unit 3 understanding alternating current unit 4 motors and transformers note. If a transformer ratio is 201, then which of the following is true. Holt and the owl design are trademarks licensed to holt, rinehart and winston, registered in the united states of america andor other jurisdictions. Understand the electrical principles of direct cur rent dc.
Electrical calculations training library, 2017 nec by mike holt. Mike holts illustrated guide to basic electrical theory. To be able to say yes to that question, you must understand a bit about the physics of matter. Chapter 1 electrical theory and code questions 1 multiwire. If you need to pass the mastercontractor electrical e xam right away, then this program is for you when you are looking to pass an exam and you want to study at your own pace, then you cant beat this exam preparation library. Mike holts illustrated guide basic electrical theory 3rd edition.
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Electrical theory is a basic building block that every potential electrician must understand from the. Mike holt is the author of mike holt s illustrated guide to basic electrical theory 3rd edition 4. Mike holt s illustrated guide to basic electrical theory 2nd edition includes. Only when you know the theory can you truly have confidence in the practical aspects of your electrical work. Illustrated guide to basic electrical theory textbook 3rd edition. Answer key to unit practice questions chapter final exams basic electrical theory final exam book includes.
The voltage produced by the stationary coils by the motion of the rotating magnet is proportional to the rate at which the magnetic flux is changing perpendicular to the coils faradays law of electromagnetic induction. Understand the requirements and configurations of electrical circuits. The electrical science handbook consists of fifteen modules that are contained in four volumes. The understanding that comes from that study lays the. Mike holts illustrated guide to basic electrical theory 3rd.
Mike holt s electrical exam preparation textbook has helped thousands of people across the country pass their exam the first time. Introduction to unit 1electricians math and basic electrical formulas in order to construct a building that will last into the future, a strong foundation is a prerequisite. What value does a brief study of the nature of matter have for the student of electrical theory. Permissions department, holt, rinehart and winston, 10801 n.
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