A short collection of exam preparation sample questions collected from a 2-year training curriculum covering all areas applicable to the Massachusetts Class D Electrical License Exam, using the NEC2008 Code.
Questions and Answers
What color does DIG SAFE use to flag Electric lines?
What are the three factors that affect the level of injury from an electric shock?
What is the amount of current that is considered to be lethal?
What PPE is recommended for work around energized circuits?
Padlocks for lockouts must be assigned to two people for redundancy.
What type of environment is characterized by "easily ignitable fibers or flyings"?