![]() For a wire to be used in the United States, the color must be in accordance with the National Electrical Code (NEC) requirements.Ī Word of Warning: Consistently make use of a line voltage meter or circuit tester to find out whether a cable is “hot” or “live.” Never rely on the color of the wires alone. You must also ensure that the connections are properly done and organized. Proper knowledge of the message being communicated by these colors will greatly assist you in working safely and without stress whenever you are faced with the challenge of correcting an electrical fault or implementing enhancements or repairs in your electrical systems. The color of the wire’s insulation determines the work to be done by the wire. ![]() The circuits have wires and conductors which are grouped with respect to color, wiring type and size. Either of the branch has the capability of providing 120V hot to neutral which makes it possible for the two branches to supply a combined power of 240V which is utilized for cook stoves and air conditioning compressors.Įach home has a circuit which is responsible for providing electricity for the lights, built-in appliances and receptacles. The inbound power of 240V is divided into two branches. ![]() A non-double phase electricity service of 120/240V is made available to various homes in North America.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |