The compressor, the âheartâ of the carâs air conditioning system works like a pump taking refrigerant, (R-12 Freon in older cars, R-134a in 1995 and newer cars) and pressurizing it, passing it along to the evaporator.
pontoon - (nautical) a floating structure (as a flat-bottomed boat) that serves as a dock or to support a bridge. barge, flatboat, hoy, lighter - a flatbottom boat for carrying heavy loads (especially on canals) boat - a small vessel for travel on water.
Pontic â What is Pontic? Pontic is one of the main components of a dental bridge. It is attached to 2 surrounding dental crowns to create a seamless impression of a complete set of healthy teeth. In other words, pontic refers to replaced artificial teeth that are mounted on a dental appliance. In lay words it can be simply said as False teeth.