Automatic Suppression: Past sprinklers, there are systems that use gases or substances to suppress fires devoid of detrimental delicate tools, ideal for information centers or laboratories. Explanation: Conduction is the transfer of heat by way of a good materials. When just one part of an object is heated, the heat https://fireratedinsulationforduc79011.bloggosite.com/44080586/fire-rated-ductworth-an-overview