|Subject Areas||% of|
|General Low-voltage Control||10|
|Circuits and Equipment Operating at Less than 50 Volts and Storage Batteries||10|
|Class 1, Class 2 and Class 3 Circuits||30|
|Fire Alarm System Control Circuits||10|
|Instrumentation Tray Cable, Optical Fiber Cables, Closed Loop, and Programmed Power Distribution||30|
|Communication System Control Wiring||10|
QUESTION: “What is the difference between the National Electrical Code (NEC) and the NEC Handbook (both published by NFPA)?”. The Handbook has the same content as the Code book with additional drawings and explainations inserted.
The Handbook was designed for engineers and inspectors and the typical exam candidate should not need to use it as a reference.
NOTICE: The questions we have created for this exam do not include content from the first and second references under Additional Allowed Books. These books are not codes, but companion references to help candidates find subjects and answers in the NEC.
Questions are sourced from the National Electrical Code (NEC) and the 2017 version of Ugly‘s Electrical Reference.
The price of study materials varies and is based on the number of questions included in your files.
Questions can range anywhere from 2,170 questions, as in Master and Journeyman exams, to 140 questions as in TV Technician exam.