There are many guidelines addressed in the NFPA 70 that make working with electrical hazards safer for employees. Here are some of the main areas of protection addressed: grounding of wires, fire alarm equipment, physical protection, abandoned supply circuits, communications equipment, temperature ratings, special requirements for information technology equipment room, among many other important guidelines.
Electric current is electric charge in motion, such as the flow of electrons through a wire. Electric current is electric charge in motion, such as the flow of electrons through a wire.
One kind of electrical current is the movement of electrons. Electric currents are flows of the electrically charged particles found naturally within all conductors. Durin â¦ g an electric current in a wire or other metal object, the electrons of the metal atoms are forced to flow along.