Resistor Calculations (CD) | EXAMPREP.ORG

Resistor Calculations (CD)

The purpose of this module is to help you learn, understand and remember the formulas for calculating total resistance of resistive circuits. You are sure to have a question on your exam based on this subject. If you understand how to apply the formulas and understand the mathematic principles associated with these formulas, you will breeze through this section of your exam. As with each of the modules, questions will be provided throughout the presentation. Although this study is based on the 2008 edition of the NEC, most earlier versions will be sufficient to answer these questions. Although difficult calculations will be performed during this lesson, our unique program includes an on-screen calculator and a user supplied calculator is not necessary.

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