Learning objectives

• Differentiate between arc flash and electric shock

• Recall hazards and injuries related to arc flash and electric shock

• Recognize the way approach protection boundaries are determined

• Recall primary elements of an electrical safety program

• Recognize the purpose of lock and tag procedures

• Identify the requirements for the use of test instruments and equipment

• Recall the requirement and benefits of a job briefing

• Identify the requirement and benefits of an energized work permit

• Recall PPE responsibilities and requirements related to work around energized electrical equipment and parts

Course overview

The purpose of the NFPA standard 70E is to provide a standard for safety-related work practices for the construction, maintenance, operation and demolition of electrical systems in the workplace. This Overview covers awareness-level information for workers who have jobs or assignments that bring them into contact with electrical hazards, such as arc flash and electric shock. Completing this lesson does not designate an employee as an electrically-qualified worker.