Fire extinguisher five categories. In the UK the use of Halon gas is now prohibited except under certain situations such as on aircraft and in the military and police. Fire extinguishing performance per fire class is displayed using numbers and letters such as 13A, 55B. EN3 does not recognise a separate electrical class - however there is an additional feature requiring special testing (35 kV dielectric test per EN 3-7:2004). A powder or CO extinguisher will bear an electrical pictogramme as standard signifying that it can be used on live electrical fires (given the symbol E in the table). If a water-based
One Word Extinguisher One Word Extinguisher One Word Extinguisher is the second studio album by Prefuse 73. It was released on Warp on May 6, 2003. It peaked at number 41 on the "Billboard" Independent Albums chart. At Metacritic, which assigns a weighted average score out of 100 to reviews from mainstream critics, "One Word Extinguisher" received an average score of 86 out of 100 based on 21 reviews, indicating "universal acclaim". John Bush of AllMusic gave the album 4.5 stars out of 5, calling it "a set of electronica that's nearly as challenging as Autechre's relentlessly academic beat manipulation but just as