Electricians Calculations Manual


Book Description

This is a calculations book aimed at working electricians and those attempting to pass the Electrician’s Exam. Like nothing currently on the market, this manual details and annotates key calculations electricians use in the field. Electricians can either learn the underpinnings of the calculation or simply “plub and chug” their way through the problem. A final chapter provides the basics of the algebra and trigonometry used throughout the book, and a wealth of self-tests are also included.




Electrician's Calculations Manual, Second Edition


Book Description

THE ULTIMATE ON-THE-JOB COMPANION--FULLY UPDATED Thoroughly revised to reflect the 2011 National Electrical Code (NEC) and the latest industry advances, Electrician's Calculations Manual, Second Edition gives you quick access to the basic calculations needed for any given job. The book also serves as an ideal review for license preparation. End-of-chapter questions plus an end-of-book final test help reinforce the material covered. Written by a Master Electrician with more than 40 years of experience, this practical guide helps you: Find answers for both AC and DC circuits Solve problems related to motor circuits and transformers Calculate single-dwelling and multifamily loads Accurately figure requirements for commercial jobs Perform conduit-bending math Handle service entrance problems Understand the math behind electrical solutions And much more




EC&M's Electrical Calculations Handbook


Book Description

Electricians and other electrical professional use calculations on the job and all day long. This McGraw-Hill Portable Handbook gives them a handy, one-stop resource for finding the calculations they need to increase profits, solve technical problems, and be NEC compliant. This handy guide brings together two of the most respected names in the electrical industry: McGraw-Hill and EC&M magazine.




Handbook of Electrical Engineering Calculations


Book Description

Written by experienced teachers and recognized experts in electrical engineering, Handbook of Electrical Engineering Calculations identifies and solves the seminal problems with numerical techniques for the principal branches of the field -- electric power, electromagnetic fields, signal analysis, communication systems, control systems, and computer engineering. It covers electric power engineering, electromagnetics, algorithms used in signal analysis, communication systems, algorithms used in control systems, and computer engineering. Illustrated with detailed equations, helpful drawings, and easy-to-understand tables, the book serves as a practical, on-the-job reference.










Construction Calculations Manual


Book Description

Construction Calculations is a manual that provides end users with a comprehensive guide for many of the formulas, mathematical vectors and conversion factors that are commonly encountered during the design and construction stages of a construction project. It offers readers detailed calculations, applications and examples needed in site work, cost estimation, piping and pipefitting, and project management. The book also serves as a refresher course for some of the formulas and concepts of geometry and trigonometry. The book is divided into sections that present the common components of construction. The first section of the books starts with a refresher discussion of unit and systems measurement; its origin and evolution; the standards of length, mass and capacity; terminology and tables; and notes of metric, U.S, and British units of measurements. The following concepts are presented and discussed throughout the book: Conversion tables and formulas, including the Metric Conversion Law and conversion factors for builders and design professionals Calculations and formulas of geometry, trigonometry and physics in construction Rudiments of excavation, classification, use of material, measurement and payment Soil classification and morphology, including its physicochemical properties Formulas and calculations needed for soil tests and evaluations and for the design of retaining structures Calculations relating to concrete and masonry Calculations of the size/weight of structural steel and other metals Mechanical properties of wood and processing of wood products Calculations relating to sound and thermal transmission Interior finishes, plumbing and HVAC calculations Electrical formulas and calculations Construction managers and engineers, architects, contractors, and beginners in engineering, architecture, and construction will find this practical guide useful for managing all aspects of construction. - Work in and convert between building dimensions, including metric - Built-in right-angle solutions - Areas, volumes, square-ups - Complete stair layouts - Roof, rafter and framing solutions - Circle: arcs, circumference, segments







Electrician's Exam Preparation Guide


Book Description

A question-and-answer study guide for students and apprentices preparing to take the journeyman's or master's electrician's exam based on the 2005 National Electrical Code.




Electrical Installation Calculations


Book Description

'Electrical Installation Calculations' is a three-volume guide for trainee electricians, containing worked examples of the calculations needed for City & Guilds 2330 Level 2 Certificate in electrotechnical technology.