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BRAND NEW!!!!

Calculations 3 Workbook    



Calculations 3
                                                     

By Tom Henry
               
  
    This book was written as a guide for the instructor of a Code class teaching calculations. And for the tough questions asked on exams through out the U.S.A.
   
  CALCULATION CATEGORIES

    One must properly prepare in all categories of calculations. Once you are familiar with the categories and formulas it's a matter of plugging the numbers into your calculator.

This book has over 15 categories provided with examples using Tom Henry designed formulas and formats with detailed answers.

This book will put you to the head of the class!

15 SPECIAL EXAMS WITH ANSWERS IN DETAIL

  •Short-circuit calculations                                           •Voltage Drop Per Cent Calculations
  •Delta - Wye 3 phase Transformer Calculations         •Commerical Cooking Equipment
  •Auxiliary Gutter Sizing Calculations                         •Sizing the Neutral Conductor 3 phase Wye System
  •Commercial Building Calculations                             •Box Fill and Conduit Sizing Calculations
  •Harmonic currents                                                     •Single and Multifamily Dwelling Sizing
  •Household Cooking Equipment Demands                 •Commercial Electric Cooking Equipment
  •Conductor Ampacity Correction Factors                    •Fixed Electric Space Heating Calculations
  •Efficiency and Power Factor 3 phase Calculations    •Sizing Metal Wireway Calculations
  •Sizing Air Conditioning and Central Heat                   •Panelboard, Switchboard and Cabinet Rules
  •Circuit Breakers, Switches and Receptacles             •Conductors in Parallel per Phase
  •Kvars, % of Impedance, Load Balancing                   •Unbalanced 3 phase Wye Neutral Calculation            
This is the calculations book you've been looking for!

The answer pages are perforated so the class instructor can easily remove them.
Based on the 2020 National Electrical Code
!


                ITEM #1130   Calculations 3 Workbook   by Tom Henry      $39.00  

                                                                                                                   
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