What are the types of nonmetallic-sheathed cable?
What are the types of nonmetallic-sheathed cable? Nonmetallic-sheathed cable is a cable in which the insulated conductors are enclosed in a nonmetallic material that is moisture-resistant and flame-retardant. What is meant by sheathed cable? Filters. Wire for the transmission of electricity or electronic signals, protected by an enclosing web of earthed wire mesh or metal foil to avoid electromagnetic interference from (to) other signals. noun. What is nonmetallic wire? The non-metallic (NM) designation refers to the outer sheathing that bundles individual wires together like a cable. This is in contrast to metallic sheathed cable or conduit wiring, in which the...