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Collection of tasks and exercises in theoretical electrical engineering (Zaichik M.Yu.)

ISBN: 5-339-00954-8

Author: Kuznetsov A.V., Kuznetsova D.S., Shilkina E.I.
Release year: 1994
Genre: Higher Mathematics
Publisher: Higher School
Russian language
Number of pages: 284
Description: Includes tasks in all sections of higher mathematics that are included in the program general course higher mathematics for students of economic specialties of universities. The content of tasks and examples reflects the specifics of economic and production planning practices. For students of economic specialties of universities, it will be useful for practicing economists. To uncover

23
Jan
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Collection of assignments for term papers in theoretical mechanics + Solutions!!!

Format: DjVu, Scanned pages
Release year: 1985
Author: A. A. Yablonsky
Genre: Scientific
Publisher: "High School"
Number of pages: 363
Description: The collection contains 45 tasks on statics, kinematics, dynamics, analytical mechanics and vibrations of a mechanical system for term papers provided by the program of the course of theoretical mechanics. A number of tasks require research. Some tasks require the use of a computer. Each task contains 30 options. Examples of tasks execution are given. It is intended as a teaching aid for students of high school...

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A complete guide to electrical equipment and electrical engineering (with examples of calculations) (Elvira Kireeva, Sergey Sherstnev)

ISBN: 978-5-406-02971-8

Author: Elvira Kireeva, Sergey Sherstnev
Release year: 2013
Genre: Textbooks, reference books, encyclopedias
Publisher: KnoRus
Russian language
Number of pages: 864
Description: The technical characteristics of existing and new electrical equipment, in particular transformers, electric motors, switching devices, cable and overhead lines, etc. are given. Information is given on electrical measurements, electrical materials, neutral modes, power quality standards, lighting devices. For engineers, technicians and...

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mar
2010

A collection of Swedish grammar exercises in three parts (Form i fokus) (C. Fast, A. Kannemark)

ISBN: 9174343971, 10
Author: C. Fasth, A. Kannemark
Format: DOC, Scanned pages
Release year: 1996
Genre: educational
Publisher: Folkuniversitetets forlag
Language: Swedish
Number of pages: 723
Description: A collection of Swedish grammar exercises in three parts with answers. In Swedish. Form i fokus – Swedish grammar exercises for beginners or those who want to brush up on the basics. Form i fokus - consists of three Swedish grammar exercises, suitable for learning Swedish as a foreign language. Form i focus – combination...

19
Jan
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Collection of tasks in theoretical mechanics + Solutions

ISBN: 5-89602-016-3, 065120
Format: DjVu, Scanned pages
Release year: 2006
Author: Yablonsky A. A.
Genre: puzzle
Publisher: Moscow "Integral-Press"
Number of pages: 384
Description: A collection of assignments for term papers in theoretical mechanics "edited by Yablonsky A.A. or simply Yablonsky's problem book is the most common problem book in theoretical mechanics in technical universities. It has not changed for several years.
Add. Information: You can also download solutions in the distribution to this problem book.

19
dec
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Look at the root. Collection of Hebrew-Russian words similar in sound and meaning (Fanny Yafit)

ISBN: None
Format: PDF, Scanned pages
Author: Fanny Yafit
Release year: 1982
Genre: Dictionary
Language: Russian, Hebrew
Number of pages: 125
Description: This book contains 2000 words in Hebrew and Russian, similar in sound and meaning. Great for memorizing Hebrew words.

27
aug
2008

Anatomy of strength training for men and women

ISBN: 978-5-7905-4204-6, 5-7905-4204-2
Format: DjVu
Release year: 2006
Author: Frederic Delavier
Genre: Bodybuilding
Publisher: Ripol Classic
Number of pages: 144
Description: Bodybuilding and fitness for fans. The book has been translated into 20 languages of the world! This book is, in fact, a useful universal guide for both beginner strength training enthusiasts and experienced practicing coaches who can offer it as an illustrative and reference material for training athletes. This publication, awarded the Grand Prix in the field of sports technology and pedagogy, has become...

24
Feb
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Atlas of Anatomy for Strength Exercise and Fitness (Mark Vella)

ISBN: 978-5-17-045154-8
Format: DjVu, Scanned pages
Author: Mark Vella
Release year: 2007
Genre: Fitness, health
Publisher: AST
Russian language
Number of pages: 144
Description: The key to successful training is knowing which muscles to focus on in order to maximize effort while minimizing the risk of injury. The detailed illustrations in this book that demonstrate the function of muscles and tendons provide a visual representation of what happens to your body during exercise. Having learned to identify and isolate muscles, use ...

03
but I
2018

50 games and exercises for your cat - Sally Franklin

ISBN: 5-98435-045-9
Series: True Friends
Format: PDF, Scanned pages
Author: Sally Franklin
Release year: 2004
Genre: Pets
Publisher: Aquarium-Print LLC
Russian language
Number of pages: 128
Description: You think that it is impossible to train or even train a cat because you think it is too independent, stubborn and wild. This is wrong! In 50 Games and Exercises for Your Cat, author Sally Franklin offers a method to train your cat using all her instincts. You will achieve amazing results if you use your cat's natural resources instead of...

04
Feb
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ANATOMY OF STRENGTH EXERCISES FOR MEN AND WOMEN (FREDERIC DELAVIER)

ISBN: 5-7905-4204-2
Format: PDF, Scanned pages
Release year: 2006
Genre: sport
Publisher: OOO "RIPOL classic"
Russian language
Number of pages: 144
Description: Anatomy of strength exercises for men and women Publishing House"RIPOL Classic" presents "The Anatomy of Strength Exercises", a unique reference book, which is essentially an encyclopedia of strength training. The anatomy book combines a visual, extremely accurate and detailed graphic representation of the main positions of precisely the basic strength exercises with a conscientious textual description of the movement procedure. ...

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Anatomy of strength exercises for men and women 2009 (Harvest LLC)

ISBN: 978-5-699-44242-3
Format: PDF, eBook (originally computer)
Author: Charles Phillips
Translator: Dmitry Kulikov
Release year: 2012
Genre: Psychology
Publisher: Eksmo
Russian language
Number of pages: 192
Description: You have a unique training in your hands - it will help you become a winner in any life situation. For your convenience, the training is divided into two parts. The first contains proven tasks for development figurative thinking. Thanks to them, you will learn how to successfully give presentations, convince colleagues during business meetings, and even manage stress. In the second part - tasks for ...

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Collection of books on programming, radio electronics and radio engineering DescriptionValery Kommisarova. Windows Driver Programming PCI System Architecture, Tom Anderson, Don Anderson One of a small family of books on the PCI bus. John Hyde. USB Design by Example Another good and rare book on the USB bus and its programming. Eat practical examples for controllers and PC software in HID version. Dhananjay Gadre. Programming the Parallel Port 250 pages of examples, explanations, codes and illustrations for programming the LPT port. Examples are given for old OS Windows 95, 98, ...

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The largest collection of books on the Russian language and literature. (Authors team)

Format: PDF, DJVU, FB2 Scanned pages
Author: Team of authors
Year of release: 1980-2015
Genre: Educational literature
Russian language
Number of pages: 1000+
Description: The most big compilation books on Russian language and literature.
Topics covered: 1. Russian language 2. Russian literature 3. Poetics 4. Rhetoric 5. Linguistics A collection of books on the Russian language and literature will be useful to anyone who wants to improve their Russian: students, schoolchildren, teachers, editors, linguists, writers and poets. List of booksVolkov A.A., Fundamentals of rhetoric.djvu Baranov A.N. Linguistic examination of the text of theo...

Bunny M.Yu. Collection of tasks and exercises for theoretical electrical engineering : Proc. allowance for technical schools. - 6th ed., revised. and additional - M.: Energoatomizdat, 1988. - 496 p.: ill.

Each chapter of the collection contains typical problems with solutions, which explain the applicable laws and formulas. At the end of each chapter are tasks for independent decision. The previous edition was published in 1978. The collection was revised in accordance with the program on theoretical electrical engineering for electrical specialties of technical schools.

For college students electrotechnical specialties.

Foreword

The proposed collection aims to help students of technical schools in mastering the theory and methods of solving problems in the subject " Theoretical foundations of electrical engineering". All educational material (in accordance with the program of the subject) is explained with the help of typical tasks solved in detail and additional questions with answers compiled for each typical task. Additional questions - answers expand the understanding of the theory, deepen the physical picture of phenomena, give other methods for solving the problem, show the possible application in practice of certain theoretical provisions. At the end of each chapter, tasks for independent solution are given.

The presence in the collection of additional questions - answers allows the teacher to better adapt the tasks in all sections of the program to the specific specialization of students.

The collection includes many problems and additional questions of practical importance and taken partly from electromechanics, but mainly from electronics, radio engineering and automation. In addition, tasks and questions - answers related to troubleshooting, device reliability, their adjustment and other practical activities are introduced.

In the sixth edition, the collection is supplemented with six new chapters ( electrical circuit, its elements and basic laws, electrical circuits with mutual inductance, unbalanced three-phase circuits, voltage and current pie charts, magnetic circuits with constant magnetomotive forces, long lines). In addition, the sections on the analysis of the circuit equivalent circuit, the calculation of complex circuits, experimental analysis circuits (calculation according to instrument readings), filtering harmonics in non-sinusoidal current circuits, calculation of three-phase circuits, transition processes And quadripoles. Considerable attention is paid to the practical orientation educational material, links between theory and practice.

The introduction of new material led to an increase in the volume of the book. However, the volume of material studied for each specialization separately has basically remained the same and may even have decreased, since some less important issues have been excluded from the collection.

Foreword

Chapter first. Electric circuit, its elements and basic laws

1.1. Types of chains. The relationship of currents and voltages

1.2. EMF source at variable load. Energy source and sink modes

1.3. Current source at variable load. Source modes

1.4. Selection of circuit elements and its execution (assembly)

1.5. Tasks for independent solution

1.6. Answers to the tasks of Ch. 1

Chapter two. Unbranched DC circuit

2.1. Circuit with a single source of energy

2.2. A circuit with multiple emfs. Energy sources in the "generator" and "consumer" modes

2.3. Potentials of electrical circuit points. Potential Diagram

2.4. Tasks for independent solution

2.5. Answers to the tasks of Ch. 2

Chapter three. Branched DC circuit with one power source

3.1. Chain with two knots. Circuit calculation

3.2. A chain with multiple nodes. Drawing up a circuit and calculating the circuit as a voltage divider

3.3. A chain with multiple nodes. Calculation of the circuit taking into account the voltage loss in the wires

3.4. Circuit calculation using the transformation method

3.5. Tasks for independent solution

3.6. Answers to the tasks of Ch. 3

Chapter Four. Branched DC circuit with multiple energy sources included in different branches

4.1. overlay method current

4.2. Method of Kirchhoff Equations

4.3. Loop current method

4.4. Nodal potential method

4.5. Two node method

4.6. Equivalent Generator Method

4.7. Tasks for independent solution

4.8. Answers to the tasks of Ch, 4

Chapter five. electrostatic field

5.1. Electric field of a point charge

5.2. Electric field of several point charges

5.3. Uniform electric field

5.4. Tasks for independent solution

5.5. Answers to the tasks of Ch. 5

Chapter six. Electrical capacitance

6.1. Calculation of the total capacitance of the connection of capacitors

6.2. Distribution of voltages and charges in a capacitor circuit

6.3. Flat capacitor

6.4. Cylindrical capacitor

6.5. Tasks for independent solution

6.6. Answers to the tasks of Ch. 6

Chapter seven. Electromagnetism. Magnetic field of wires with currents

7.1. Conductor with current in a uniform magnetic field

7.2. Magnetic field of a straight wire with current

7.3. Magnetic field of several wires with currents

7.4. The magnetic field of a coil with current

7.5. Tasks for independent solution

7.6. Answers to the tasks of Ch. 7

Chapter eight. Electromagnetic induction

8.1. Electromotive force of electromagnetic induction in a wire

8.2. Electromotive force of electromagnetic induction in the circuit (coil)

8.3. Coil inductance

8.4. Line inductance

8.5. Mutual inductance . Mutual induction electromotive force

8.6. Tasks for independent solution

8.7. Answers to the tasks of Ch. 8

Chapter nine. Unbranched AC circuit

9.1. Image of sinusoidal quantities. Vector and wave diagrams

9.2. Circuit with active resistance and inductance

9.3. A circuit consisting of a resistor and an inductor

9.4. Circuit with active resistance and capacitance

9.5. A circuit containing R, L And C

9.6. A circuit containing several active and reactive elements

9.7. Calculation of an unbranched circuit according to instrument readings

9.8. Tasks for independent solution

9.9. Answers to the tasks of Ch. 9

Chapter ten. Branched AC circuit

10.1. Applying a vector diagram to calculate a branched circuit

10.2. Calculation of the circuit by the conductance method

10.3. Power factor improvement

10.4. Calculation of a branched circuit according to instrument readings

10.5. Tasks for independent solution

10.6. Answers to the tasks of Ch. 10

Chapter Eleven. Resonance in an electrical circuit

11.1. Mode voltage resonance . Frequency characteristics

11.2. Mode current resonance . Parallel circuit frequency response

11.3. Tasks for independent solution

11.4. Answers to the tasks of Ch. eleven

Chapter twelve. Application complex numbers to the calculation of AC circuits

12.1. Complex currents , voltage and resistance

12.2. Branched chain containing only parallel branches

12.3. Branched chain with parallel and series sections

12.4. complex chain

12.5. Tasks for independent solution

12.6. Answers to problems, ch. 12

Chapter thirteen. Electrical circuits with mutual inductance

13.1. Line transformer

13.2. Unbranched circuit containing mutual inductance

13.3. Branched circuit containing mutual inductance

13.4. Complex circuit containing mutual inductance

13.5. Tasks for independent solution

13.6. Answers to the tasks of Ch. 13

Chapter fourteen. Pie charts of voltages and currents

14.1. Unbranched circuit with variable resistance

14.2. Unbranched circuit with variable reactances

14.3. Branched circuit with variable branch resistance

14.4. Tasks for independent solution

14.5. Answers to the tasks of Ch. 14

Chapter fifteen. Symmetrical three-phase circuit

15.1. Three-phase EMF system. Connection of windings of three-phase generators

15.2. 3-wire circuit with receiver connected star

15.3. Three-phase circuit with receiver connected triangle

15.4. Tasks for independent solution

15.5. Answers to the tasks of Ch. 15

Chapter sixteen. Unbalanced three-phase circuit

16.1. Four-wire circuit

16.2. Three-wire circuit with delta-connected single-ended receiver

16.3. Three-phase circuit with various receiver connections

16.4. Tasks for independent solution

16.5. Answers to problems Ch, 16

Chapter seventeen. Quadripoles

17.1. Calculation of a quadripole with given parameters of its circuit

17.2. Calculation of a quadrupole according to the data of experiments of idling and short circuit

17.3. Tasks for self-solving

17.4. Answers to the tasks of Ch. 17

Chapter eighteen. Electrical circuits at periodic non-sinusoidal currents and voltages

18.1. Harmonic components of periodic curves

18.2. Electrical circuit with non-sinusoidal energy source

18.3. Electrical circuit with resonant circuits. Harmonic filtering

18.4. Tasks for independent solution

18.5. Answers to the tasks of Ch. 18

Chapter nineteen. Nonlinear DC electrical circuits

19.1. Series connection of non-linear elements

19.2. Series connection of linear and non-linear elements

19.3. Parallel connection of linear and non-linear elements

19.4. Series-parallel (mixed) connection of non-linear and linear elements

19.5. Tasks for independent solution

19.6. Answers to the tasks of Ch. 19

Chapter Twenty. Magnetic circuits at constant magnetomotive forces

20.1 Unbranched magnetic circuit

20.2. Branched symmetrical magnetic circuit

20.3. Branched asymmetrical magnetic circuit . Calculation of the circuit for a given magnetic induction

20.4. Branched asymmetric circuit, Calculation of the circuit for given magnetomotive forces

20.5. Tasks for independent solution

20.6. Answers to the tasks of Ch. 20

Chapter twenty one. Nonlinear AC Circuits

21.1. Nonlinear resistance as a converter of a sinusoidal signal to a non-sinusoidal one

21.2. Application semiconductor devices for converting AC voltage to DC

21.3. Coil with a steel magnetic core, powered by alternating voltage

21.4. Tasks for independent solution

21.5. Answers to the tasks of Ch. 21

Chapter twenty two. Transient processes in linear electrical circuits

22.1. Determination of initial and final values of currents and voltages

22.2. Circuit R, L in the mode of switching on and off the constant voltage

22.3. Turning the R, L circuit on a sinusoidal voltage

22.4. Circuit R, C in the mode of charging and discharging the capacitor

22.5. Connecting the R, C circuit to a sinusoidal voltage source

22.6. Tasks for independent solution

22.7. Answers to the tasks of Ch. 22

Chapter twenty three. Long lines

23.1. Line with losses at a matched load

23.2. Loss line under unmatched load

23.3. Lossless line

23.4. Two-wire line at high frequency

23.5. Tasks for independent solution

23.6. Answers to the tasks of Ch. 23

Applications

Download Bunny M. Yu. Collection of tasks and exercises in theoretical electrical engineering: Proc. allowance for technical schools. - 6th ed., revised. and additional - M.: Energoatomizdat, 1988. - 496 with DjVu (8.0 Mb)

Proc. allowance for technical schools / - 6th ed., Revised. and additional — M.: Energoatomizdat, 1988. — 496 p.: ill. - ISBN 5-283-00492-9, dpi300, OCR, navigator. Each chapter of the collection contains typical problems with solutions that explain the applicable laws and formulas. At the end of each chapter there are tasks for independent solution. The collection has been revised in accordance with the program on theoretical electrical engineering for electrical specialties of technical schools.
For students of technical schools of electrical specialties. Electric circuit, its elements and basic laws
Types of chains. The relationship of currents and voltages
EMF source at variable load. Energy source and sink modes
Current source at variable load. Source modes
Selection of circuit elements and its execution (assembly)
Unbranched DC circuit
Circuit with a single source of energy
A circuit with multiple emfs. Energy sources in the "generator" and "consumer" modes
Potentials of electrical circuit points. Potential Diagram
Branched DC circuit with one power source
Chain with two knots. Circuit calculation
A chain with multiple nodes. Drawing up a circuit and calculating the circuit as a voltage divider
A chain with multiple nodes. Calculation of the circuit taking into account the voltage loss in the wires
Circuit calculation using the transformation method
Branched DC circuit with multiple energy sources included in different branches
Current injection method
Method of Kirchhoff Equations
Loop current method
Nodal potential method
Two node method
Equivalent Generator Method
electrostatic field
Electric field of a point charge
Electric field of several point charges
Uniform electric field
Electrical capacitance
Calculation of the total capacitance of the connection of capacitors
Distribution of voltages and charges in a capacitor circuit
Flat capacitor
Cylindrical capacitor
Electromagnetism. Magnetic field of wires with currents
Conductor with current in a uniform magnetic field
Magnetic field of a straight wire with current
Magnetic field of several wires with currents
The magnetic field of a coil with current
Electromagnetic induction
Electromotive force of electromagnetic induction in a wire
Electromotive force of electromagnetic induction in the circuit (coil)
Coil inductance
Line inductance
Mutual inductance. Mutual induction electromotive force
Unbranched AC circuit
Image of sinusoidal quantities. Vector and wave diagrams
Circuit with active resistance and inductance
A circuit consisting of a resistor and an inductor
Circuit with active resistance and capacitance
A circuit containing R, L and C
A circuit containing several active and reactive elements
Calculation of an unbranched circuit according to instrument readings
Branched AC circuit
Applying a vector diagram to calculate a branched circuit
Calculation of the circuit by the conductance method
Power factor improvement
Calculation of a branched circuit according to instrument readings
Resonance in an electrical circuit
Voltage resonance mode. Frequency characteristics
Current resonance mode. Parallel circuit frequency response
Applying Complex Numbers to AC Circuit Design
Complex currents, voltages and resistances
Branched chain containing only parallel branches
Branched chain with parallel and series sections
complex chain
Electrical circuits with mutual inductance
Line transformer
Unbranched circuit containing mutual inductance
Branched circuit containing mutual inductance
Complex circuit containing mutual inductance
Pie charts of voltages and currents
Unbranched circuit with variable resistance
Unbranched circuit with variable reactances
Branched circuit with variable branch resistance
Symmetrical three-phase circuit
Three-phase EMF system. Connection of windings of three-phase generators
3-wire circuit with star-connected receiver
Three-phase circuit with delta connected receiver
Unbalanced three-phase circuit
Four-wire circuit
Three-wire circuit with delta-connected single-ended receiver
Three-phase circuit with various receiver connections
Quadripoles
Calculation of a quadripole with given parameters of its circuit
Calculation of a quadrupole according to the data of experiments of idling and short circuit
Electrical circuits at periodic non-sinusoidal currents and voltages
Harmonic components of periodic curves
Electrical circuit with non-sinusoidal energy source
Electrical circuit with resonant circuits. Harmonic filtering
Nonlinear DC electrical circuits
Series connection of non-linear elements
Series connection of linear and non-linear elements
Parallel connection of linear and non-linear elements
Series-parallel (mixed) connection of non-linear and linear elements
Magnetic circuits at constant magnetomotive forces
Unbranched magnetic circuit
Branched symmetrical magnetic circuit
Branched asymmetrical magnetic circuit. Calculation of the circuit for a given magnetic induction
Branched asymmetrical chain. Calculation of the circuit for given magnetomotive forces
Nonlinear AC Circuits
Nonlinear resistance as a converter of a sinusoidal signal to a non-sinusoidal one
The use of semiconductor devices to convert AC voltage to DC
Coil with a steel magnetic core, powered by alternating voltage
Transient processes in linear electrical circuits
Determination of initial and final values of currents and voltages
Chain R, L in DC on/off mode
Turning the R, L circuit on a sinusoidal voltage
Chain R, C in the mode of charging and discharging the capacitor
Chain connection R, C to a sinusoidal voltage source
Long lines
Line with losses at a matched load
Loss line under unmatched load
Lossless line
Two-wire line at high frequency
Applications
Basic parameters of insulating materials
Basic parameters of conductive materials
Permissible current densities for wires and some types of windings
Characteristics of the magnetization of steels
Units of electrical and magnetic quantities

1. M.Yu. educational institutions MOCIBA ENERGOATOMIZDAT 1988
2. BY, 31.21 3-17udk 621.3.01 (076.1) LI Fufaeva Zaichik M. Yu.Z -17 Collection of tasks and exercises in theoretical electrical engineering: Proc. manual for technical schools. - 6th ed., revised. and additional M.: Energoatomizdat, - 1988. - 496 p.: ill. ISBN 5-283-00492-9 Each chapter of the collection contains typical problems with solutions that explain the applicable laws and formulas. At the end of each chapter there are tasks for independent solution. The previous edition was published in 1978. The collection was revised in accordance with the program on theoretical electrical engineering for electrical specialties of the TSHNIJ (minds. For students of technical schools of electrical specialties. -88 BEK 3t.21 051(01)-88 ISBN 5-283-00492-9 © Energoatomizdat, 1988
3. CONTENTS Preface 3 chap. Electrical circuit, its elements and basic laws 5 1.1. Types of chains. The relationship of currents and voltages 5 1.2. Source of EMF with a variable load (e. Energy source and receiver modes 2 1.3. Current source with a variable load. Source modes 17 1.4. Selection of circuit elements and its implementation (assembly) 22 1.5. Tasks for independent solution 27 1.6. Answers to the tasks of Chapter 1 "30chapter two. Unbranched DC circuit 31 2.1. Circuit with one energy source 3 2.2. Circuit with several EMF. Energy sources in the modes of "generator" and "consumer" 36 2.3. Potentials of points 40 2.4. Problem for independent solution 44 2.5. Answers to the problems of Ch. 2 47Chapter three. Branched DC circuit with one energy source 47 3.1. 47 3.2 Circuit with multiple nodes Layout and design of the circuit as a voltage divider 54 3.3 Circuit with multiple nodes Calculation of n; transformation method 64 3.5 Tasks for independent solution 67 3.6. Answers to the tasks of Ch. 3 72
4. Chapter four. Branched DC circuit with several energy sources included in pa3H�le branches and 73 4.1. Current injection method 73 4.2. Method of Kirchhoff Equations 77 4.3. Loop current method 81 4.4. Nodal potential method 85 4.5. Two knot method 89 4.6. The equivalent generator method 93 4.7. Tasks for independent solution 96 4.8. Answers to the tasks of Ch, 4 98g and a fifth. Electrostatic field 98 5.1. Electric field of a point charge 98 5.2. Electric field of several point charges 106 5.3. Homogeneous electric field · , W 5A. Tasks for independent solution 116 5.5. Answers to the tasks of Ch. 5 119- chap. six. Electric capacity 120 6.1. Calculation of the total capacitance of the connection of capacitors 120 6.2. Distribution of stresses and charges c. capacitor circuits. . 122 6.3. Flat capacitor 125 6.4. Cylindrical capacitor 128 6.5. Tasks for independent solution 130 6.6. Answers to the tasks of Ch. 6 132 chap. Electromagnetism. Magnetic field of wires With currents 133 7.1. Conductor with current in a uniform magnetic field 133 7.2. Magnetic field of a straight wire with current 139 7.3. The magnetic field of several wires c. currents 145 7.4. Magnetic field of a coil with current 150 7.5. Tasks for independent solution 154 7.6. Answers to the tasks of Ch. 7 158 chapter eight. Electromagnetic induction 159 8.1. Electromotive force of electromagnetic induction in a wire 159 8.2. Electromotive force of electromagnetic induction in a circuit (coil). 163 8.Z. Coil inductance � . . . . . . 168 8.4. Line inductance 171 491
5.8;5. Mutual inductance. Electromotive force of mutual induction. 172 8.6. Tasks for independent solution 175 8.7. Answers to the tasks of Ch. 8 178-Chapter Nine. Unbranched AC circuit 180 9. 1. Image of sinusoidal values. Vector and wave diagrams 180 9.2. Circuit with active resistance and inductance 186 9.3. A circuit consisting of a resistor AND an INDUCTIVE coil 192 9.4. Circuit with active resistance AND capacitance 196 9.5. Chain containing R, L and C 200 9.6. A circuit containing several active and reactive elements 204 9.7. Calculation of an unbranched chain according to instrument readings 209 9.8. Tasks for independent solution 2 14 9.9. Answers to the tasks of Ch. 9 220 chap. Branched AC circuit 222 10.1. Application of a vector diagram for the calculation of a branched chain 222 , 10.2. Calculation of a circuit by the conductance method 227 . 10.3. Power factor improvement 230 10.4. Calculation of a branched circuit according to instrument readings 234 10.5. Tasks for independent solution 238 10.6. Answers to the tasks of Ch. 10 "242-Chapter o Dinna D D a t. a y. Resonance in an electric circuit. 243 11.1. Voltage resonance mode. Frequency characteristics 243 1 1.2. Current resonance mode. Frequency characteristics of a parallel circuit. calculation of alternating circuits 101(8 263 12.1, Complex currents, voltages and resistances. 263 12.2. Branched circuit, containing only parallel branches,. 267 12.3. Branched circuit with IJ armature and series sections 270 12.4. Complex circuit 275 12.5 .Tasks for do-it-yourself solution 277492
6. 12 6. . Answers to tasks; em ch. .1 2 281 , . , .. chap. Electrical circuits with External inductance 282 13.1. Line transformer 282 13.2. An unbranched circuit containing mutual inductance. 292 13.3. Branched circuit containing mutual inductance, 297 13.4. Complex circuit containing mutual inductance 301 13.5. Tasks for independent solution 307 13.6. Answers to the tasks of Ch. 13 309-Chapter four on Twentieth. Voltage and current circle diagrams 309 14.1, Unbranched circuit with variable active resistance 309 14.2. Unbranched circuit with variable reactances 315 14.3. Branched circuit with variable branch resistance 319 14.4. Tasks for independent solution 323 14.5. Answers to the tasks of Ch. 14 325 Symmetrical three-phase circuit 8 326 15.1. Three-phase EMF system. Connection of windings of three-phase generators 326 15.2. Three-wire circuit with a star-connected receiver 330 15.3. Three-phase circuit with delta-connected receiver 333 15.4. Tasks for independent solution 336 15.5. Answers to the tasks of Ch. 15 337 chap. in your sixth twelfth. Unbalanced three-phase circuit 338 16.1. Four-wire circuit 338 16.2. Three-wire circuit () by an asymmetric receiver MINIKQM connected by a triangle "-43 � 16.3. Three-phase circuit with various connections of receivers 347 16.4. Problems for independent solution. . 349 16.5. Answers to the problems of Ch. 16. 351 Quadripoles 352 17.1 Calculation of a quadripole with given parameters of its circuit 352 493
7.17.2; R: calculation of a four-terminal network-a according to the data of experiments, idling and short circuit 36 17.3. Tasks for independent solution, . 366 17.4. Answers to the tasks of Ch, 17. . 367 g l a v a. in o s e m n a D C a ta y. Electrical circuits with periodic non-sinusoidal currents and voltages 367 18.1. Harmonic Components of Periodic SIR Curves 367 18.2. Electrical circuit with a non-sinusoidal energy source, _ 371 18.3. Electrical circuit with resonant circuits. Harmonic filtering 375 18.4. Tasks for independent solution 380 18.5. Answers to the tasks of Ch. 18 382Chapter Nine on T s ate. Non-linear DC electrical circuits 383 19.1, Series connection of non-linear elements 383 19.2. Series connection of linear and non-linear elements 387 19.3. Parallel connection of linear and non-linear elements 394 19.4. followers l-parallel (mixed) connection of non-linear and linear elements 396 19.5. Tasks for independent solution 400 19.6. Answers to the tasks of Ch. 19 403Chapter Twenty. Magnetic circuits with constant magnetomotive forces 404 20.1 Unbranched magnetic circuit 401, 20.2. Branched symmetrical magnetic circuit 40) 20.3. Branched asymmetric magnetic circuit., Calculation of the circuit for a given magnetic induction 412 20.4. Branched asymmetric circuit, Calculation of the circuit for given magnetomotive forces 44 20.5. Tasks for independent solution. 418 20.6. Answers to the tasks of Ch. 20 420Chapter twenty first. Non-linear AC circuits 42 21.1. Non-linear resistance as IJ rheoBR SHlO in sinu - soidal signal to non-sinusoidal signal 42 21.2. Application of semiconductor devices for AC voltage conversion 2 Kenya 8 DC 426494
8. 21.3. Coil with steel magnetic conductor, supplied with alternating voltage 430 21.4. Tasks for independent solution 435 21.5. Answers to the tasks of Ch. 21 437Chapter D v a D 11, a t c T O r y. Transient processes in linear electrical circuits 438 22.1. Determination of initial and final values of currents and voltages 438 22.2. Circuit R, L in the mode of switching on and off the constant voltage 445 22.3. Turning on the circuit R. L to a sinusoidal voltage 452 22.4. Circuit R. C in the mode of charging and discharging the capacitor 455 22.5. Connection of circuit R, C to the source of sinusoidal voltage 460 22.6. Tasks for independent solution 464 ?2.7. Answers to the tasks of Ch. 22 465Chapter Dva D 11, a t th ird. Long lines 466 23.1. Line with losses at matched load 466 23.2. Line with losses at inconsistent load 473 23.3. Lossless line 478 23.4. Two-wire line at high frequency 482 23.5. Tasks For independent solution 484 23.6. Answers to the tasks of Ch. .23 485 Applications. . . 486