1 Ruptured spleen: The spleen is vulnerable to injury, and a ruptured spleen can cause serious life-threatening internal bleeding and is a life-threatening emergency.
marked âSuitable for Damp Locationsâ or âSuitable for Wet Locations.â. A damp location is a location, either exterior or interior, that is normally or periodically subject to condensation of. moisture in, on or adjacent to the luminaire. Article 100 states these are locations often protected from weather and.
Damper (flow) Opposed blade dampers in a mixing duct. A damper is a valve or plate that stops or regulates the flow of air inside a duct, chimney, VAV box, air handler, or other air-handling equipment. A damper may be used to cut off central air conditioning to an unused room, or to regulate it for room-by-room temperature and climate control. Its operation can be manual or automatic. Manual dampers are turned by a handle on the outside of a duct. Automatic dampers are used to regulate airflow constantly and are operated by electric or pneumatic mo