технические науки

дом, дача

техническая литература

сделай сам

домашнее хозяйство

Everything begins with the basics To succeed in any of today's electrical specialties, you must first understand the fundamentals. This concise guidebook, fully updated and revised to comply with the National Electrical Code,? provides that solid foundation in electrical theory, circuitry, and common applications. Whether you're pursuing an electrical career, need a refresher course, or simply want to understand the wiring in your home, you'll learn the basics from this book. * Examine the fundamentals of magnetism and electric-ity, conductors, insulators, and circuits * Study common applications including house wiring, lighting, cables, electric heating, and generating * Become familiar with test procedures and electromagnetic induction * Understand inductive and capacitive AC circuits and the principles of alternating current * Explore alarm and intercom wiring, home circuiting, and multiple switching * Find out how generating stations and substations function * Learn from clear, specific text, functional illustrations, and review questions in every chapter 

стихи и поэзия

сборник рассказов

серьезное чтение

cтихи, поэзия

Audel Practical Electricity

An essential resource for passing electrician's examinations To pass your state and local licensing exams, you need knowledge and confidence. This comprehensive review guide gives you plenty of both. It's packed with sample questions to help you focus your efforts, review material on all aspects of the 2011 National Electrical Code (NEC), the lowdown on business competency requirements, and tips for studying and test-taking that will help you conquer anxiety ahead. Learn the definitions, specifications, and regulations of the 2011 NEC Acquire test-taking skills with examples of questions and answers that are similar to the ones on the license tests Brush up on taxes, unemployment, workers compensation, OSHA, lien laws, and other aspects of the business competency exam Boost your confidence with studying and test-taking tips A reliable and trusted resource for many decades, this newest edition delivers all of the vital content electricians need to made the grade and advance their careers.

Audel Questions and Answers for Electrician's Examinations

The NEC is updated every 3 years with some of the anticipated changes include new requirements to sections while some of the changes include entirely new articles. Some changes are revisions to existing requirements while others are deletions to some existing requirements. As with the last edition of this book the author will use an icon or other graphical feature to highlight all changes to the 2011 code from the 2008 version. The book is considered an easy reference tool for those individuals on the job in need of a handy reference without the bulk and formality of the code itself. Significant changes to wiring and protection sections as well as new coverae of hybrid electric vehicles and small wind turbine power generators are being made. As always there will be numerous small changes made throughout the book. In short if a change has been made to the code it will be covered in this book in an easy to read instructional way. 

культура и искусство

биографии и мемуары

кинематограф / театр

письма

знаменитые драматурги и режиссеры

личная жизнь знаменитостей

дневники

Audel Guide to the 2011 National Electrical Code. All New Edition

Your study guide for success To pass the state licensing exam, you need knowledge and confidence. This comprehensive review guide gives you plenty of both. It's packed with sample questions to help you focus your efforts, review material on all aspects of the 2002 National Electrical Code (NEC), the lowdown on business competency requirements, and tips for studying and test-taking that will help you conquer any anxiety. * Learn the definitions, specifications, and regulations of the 2002 NEC * Find answers to questions you can expect on license exams * Brush up on taxes, unemployment, workers compensation, OSHA, lien laws, and other aspects of the business competency exam * Get up to speed on telecommunications issues * Review electrical laws, components, and circuits, motors, controllers, generators, distribution, welding, transformers, safety, and more * Boost your confidence with studying and test-taking tips 

приключения

детская проза

книги о приключениях

российская деревня

каникулы

веселые приключения

Here's what you need to know Understanding and following the voluminous National Electrical Code is a constant challenge. You need a reference that doesn't waste your time. This guide extracts the information necessary for you, the installer, then arranges it for easy access and highlights the changes so you can quickly spot what's new. Whether you're a novice or a veteran, you'll want this book with you on every job. * Understand the terms and rules for installation set forth in the NEC * Identify what's new in the 2005 version * Review each section of the NEC that applies to electrical installation * Find summary information on the new model ordinances * Learn about the significant changes in bonding and grounding requirements * Explore the expanded section covering communications equipment * Comprehend the new definitions and be able to use them in interpreting Code requirements 

ужасы / мистика

фэнтези

мистика

городское фэнтези

городские легенды

кошки

необъяснимые явления

Audel Guide to the 2005 National Electrical Code

Get a grip on the 2002 NEC The 2002 NEC is here-but what do the changes mean for you on the job? This easy-to-follow interpretive guide walks you article by article through the 2002 Code, clarifying terms, explaining new standards, highlighting compliance issues, and providing practical worksite tips. It's the one reference you need to make sense of the NEC-and make sure each job gets done by the book. * Know the rules for wiring design, protection, methods, and materials * Identify standards that apply for general use equipment * Discover what the Code says about electrical requirements for service stations, industrial plants, health care facilities, and other special occupancies * Find out about special equipment used in office partitions, information technology systems, swimming pools, and more * Examine emergency systems, remote control circuits, optical fiber cables, and other special conditions * Understand new standards for today's communications systems 

научно-популярная литература

исторические исследования

памятники архитектуры

история Москвы

средневековая Русь

знания и навыки

об истории серьезно

Audel Guide to the 2002 National Electrical Code

Your on-the-job reference Now fully updated for the 2002 National Electrical Code, the Electrician's Pocket Manual is packed with charts, conversions, photographs, diagrams, code standards, and other information you need on the job. Find answers quickly and easily * Explains updated maintenance and construction standards * Provides details on motors, controllers, and circuits * Examines electronic components and communications wiring * Features 28 pages of drawings, diagrams, and plans * Offers guidelines for dealing with hazardous location wiring * Covers generators, mechanical power transmission, and electrical power distribution * Includes a chapter on tools and safety 

саморазвитие / личностный рост

психотерапия

поиски смысла жизни

сказки для взрослых

Audel Electrician's Pocket Manual

Home wiring is serious business That's why, especially if you're not an electrician, you need the clear, well-ordered guidance in this book-the same one you may have seen in your father's toolbox. Now fully updated to cover home networking and other 21st century developments, this all-new edition gives you the guidelines, rules, and step-by-step instructions you need to do the job safely and with confidence. * Understand how to use the National Electrical Code (NEC) and meet its requirements * Install a safe electrical service entrance and branch circuits * Use the appropriate cables, wires, conduits, and boxes for your home's needs * Find specialized information about electric heating, mobile home wiring, and other unique applications * Learn to install wiring for cable TV, telephones, broadband Internet, home networks, and security systems * Be able to make accurate load calculations 

Audel House Wiring

ЕГЭ по иностранному языку

единый государственный экзамен (ЕГЭ)

школьникам и абитуриентам

экзамен по английскому языку

задания по английскому языку

подготовка к экзаменам

Spend your study time wisely As you advance from student to apprentice to journeyman status, you log a lot of study hours. Make the most of those hours with this fully updated, sharply focused self-study course. It contains everything you need to know about electrical theory and applications, clearly defined and logically organized, with illustrations for clarity and review questions at the end of each chapter to help you test your knowledge. * Understand electron theory and how electricity affects matter * Recognize applications for both alternating and direct current * Comprehend Ohm's Law and the laws governing magnetic circuits * Learn from detailed drawings and diagrams * Explore trigonometry and alternative methods of calculation * Identify instruments and measurements used in electrical applications * Apply proper grounding and ground testing, insulation testing, and power factor correction 

русская классика

ЛитРес: чтец

Audel Electrical Course for Apprentices and Journeymen

Без серии

Paul Rosenberg