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Calculations II Workbook
Best selling books to prepare electricians for the licensing exam

Tom Henry's biggest seller Calculations for the Electrical Exam has been a favorite of the electricians for several years. Now he has revised his Calculations II Workbook to the 2020 National Electrical Code, which includes his favorite 101 calculation questions asked on electrical exams. Some of the questions cover calculations on cable tray and gutter sizing, conductor sizing when using THHN conductors, freight elevators, load balancing, neutral loads, Marina receptacle demands, Mobile home park demands, optional demand for schools, hermetic motor fuse sizing, power factors, single phase ranges on a three phase system, welder sizing, transformer connections, transformer impedance, fault-current calculations, the capacitor kvar questions and more. A must for the I.C.C. exam.


Item #325-20 - Calculations II Workbook (2020 Code)

Author: Tom Henry

Price $39.00

Item #325-17 - Calculations II Workbook (2017 Code)

Author: Tom Henry

Price $39.00

Item #325-14 - Calculations II Workbook (2014 Code)

Author: Tom Henry

Price $39.00


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