<br> Applications Control or sign cable for necessary circuits in industrial plants and station control cable for electric utilities the place flame resistance is crucial. Individual conductors cross UL Standard 44 and the VW-1 vertical flame test. Standard shade coding is Method 1 for NEC applications per Appendix E, Table E-2 of ICEA S-73-532(TECH I006). Standards - TC Type Tray Cable per Article 340 of the NEC. Cables could also be put in in open air, in ducts or conduits, in tray or trough, and are appropriate for direct burial. Also, as a substitute of the armor layer 5, the conduit 2 could have a shield layer, which is produced by wrapping plural metallic wires or synthetic resin wires on the liner four helically with a protracted lead. Before the first debate, Nixon had been in the lead. But since Kennedy's win over Nixon was very slim, it's secure to assume that Kennedy's good efficiency must have swung a few of us over to his aspect and helped him to victory. And Nixon appeared seriously in poor health throughout. Representative examples of the polyamide are, as an illustration