walker walker electrical consultants (11 Ergebnisse)

Paperback. Zustand: Brand New. Walker, Alvin J (illustrator). not applicable ed. edition. 72 pages. 11.00x8.50x0.20 inches. In Stock.

Paperback. Zustand: Very Good. Walker, Alvin J (illustrator). Not Applicable ed. It's a well-cared-for item that has seen limited use. The item may show minor signs of wear. All the text is legible, with all pages included. It may have slight markings and/or highlighting.

Taschenbuch. Zustand: Neu. Walker, Alvin J (illustrator). Neuware - Volume 4 is the fourth of four volumes relating to the book title, 'The 2011 National Electrical Code Book of In-Depth Calculations.' This volume consist of worksheets which sole purpose is to familiarize the user with the necessary guidelines and procedures for performing load calculations as required by the National Electrical Code. As a whole, these worksheets provide detailed instructions for calculating both standard and optional load calculations for single and multifamily dwellings along with other worksheets that are second-to-none for performing commercial and industrial load calculations and affiliated utilization equipment. Volume 4 also contain worksheets relating to Sections 220.54 and 220.55 (Household Electric Clothes Dryers and Household Range and Other Cooking Appliances). Overall, this volume of worksheets is an honest and best-effort representation of the author's desire to assist the users with exclusive NEC requirements where electrical calculations are necessitated.

Taschenbuch. Zustand: Neu. Neuware - For those individuals desiring to learn or enhance their understanding of the 2008 National Electrical Code, this reference will serve as an excellent tool. As a whole, the contents consist of an introduction to the code-providing pertinent yet concise information pertaining to the background of the NEC, its structure, and how it is used.

Paperback. Zustand: Brand New. Walker, Alvin J (illustrator). not applicable ed. edition. 238 pages. 11.00x8.50x0.65 inches. In Stock.

Taschenbuch. Zustand: Neu. Neuware - Keeping it simple has always been the best approach for me, whether itwas learning subject matter as a student or presenting subject matter as aninstructor. In this book you will find the same concepts and approach, for theyserve as true examples of my teaching methods and desire to educate students.

Paperback. Zustand: Brand New. Walker, Alvin J (illustrator). not applicable ed. edition. 264 pages. 11.00x8.50x0.72 inches. In Stock.

Taschenbuch. Zustand: Neu. Neuware - For those individuals desiring to learn or enhance their understanding of the 2011 National Electrical Code, this improved and updated reference will serve as an excellent tool. As a whole, the contents consist of an introduction to the code-providing pertinent yet concise information pertaining to the background of the NEC, its structure, and how it is used-along with over 1400 practical multiple-choice and true/false questions covering all 147 articles and chapter 9, including selected informative annexes. As a special bonus, the answer to each question is provided with its code reference. So, if you're looking to gain practical insight, further your working knowledge of the NEC, or prepare for an electrical licensing examination, this is without a doubt one of the best references you'll ever use! Because this book was written to consider all potential users regardless of electrical background, it can be used in any classroom setting or training environment.

Paperback. Zustand: Brand New. Walker, Alvin J (illustrator). not applicable ed. edition. 310 pages. 11.00x8.50x0.84 inches. In Stock.

Taschenbuch. Zustand: Neu. Walker, Alvin J (illustrator). Neuware - Volume 2 is the second of four volumes relating to the book title, 'The 2011 National Electrical Code Book of In-Depth Calculations.' This volume is a reflection of Chapters 1 through 3 of the National Electrical Code (NEC) that focus on a variety of selected Articles where certain portions of the featured Article require some type of an electrical calculation to be performed. From sizing conductors and overcurrent devices supplying branch circuits, feeders and service wiring to sizing boxes or cable tray, Volume 2 is by far, an all-inclusive-one stop reference. Combined, Volume 2 contains over 250 challenging questions and answers along with custom illustrations to advance the understanding of the user.

Taschenbuch. Zustand: Neu. Walker, Alvin J (illustrator). Neuware - Volume 3 is the third of four volumes relating to the book title, 'The 2011 National Electrical Code Book of In-Depth Calculations.' This volume is an extension of Volume 2, only more intriguing. Covering Chapters 4 through 7 and Chapter 9 of the National Electrical Code (NEC), Volume 3 contains Articles 430 and 450 - elite articles - in which the user will find a wealth of detailed information and a sound means to obtaining a better knowledge of all related calculation requirements. Also in this volume, the user will find a vast arrangement of additional articles often not referenced, or even unknown, where electrical calculations are required. Volume 3 provides a full comprehension of the Tables of Chapter 9, as they relate to the use and applications of sizing raceway, as well as the performing of practical voltage drop calculations. Combined, Volume 3 contains over 240 questions and answers.