Examples of EDTV sources are: 1  DVD players featuring DVI / HDMI outputs (with built-in HDTV scalars) 2  Video image processors (scalers) 3  Digital cable Set Top Boxes (STB) that offer EDTV service. 4  Digital satellite receivers that offer EDTV service (i.e.
All PEX pipe must meet the same. qualification requirements as specified in the PEX. Standards. Continuous use temperature ratings as high. as 200Â°F (93Â°C) are required as well as standardized. chlorine resistance testing to ensure that the piping will. withstand the most aggressive drinking water conditions.
Conductors with 90 Â°C rated insulation can be used on circuit breakers rated. for 60 Â°C or 75 Â°C wiring only if their size is based on the ampacity of the lower. temperature-rated wire (reference Table 2). If the 90Â°C wire size were to be. selected based on the ampacity allowed in the 90Â°C column of Table 2, the. smaller resulting wire size would generate additional heat at the circuit. breaker terminals and possibly cause nuisance tripping. Table 1: Circuit Breaker Wiring Temperature Ratings.