Explanation: The definition for "bonded" can be found in Art. 100 of the NEC and defines the term as meaning, "Connected to establish electrical continuity and conductivity." Lupacchino is a senior ...

Explanation: Section 427.22 requires heat trace cable on pipelines to have ground-fault protection of equipment, not personnel. Lupacchino is a senior design engineer with Gaylor Electric, Inc. in ...

Good codes and regulations help ensure the proper operation of systems while protecting people’s health and safety. So how much do you know about codes and regulations? Take our quiz and find out!

Good codes and regulations help ensure the proper operation of systems while protecting people’s health and safety. So how much do you know about codes and regulations? Good codes and regulations help ...