The intake to this ventilation. system must be near the floor. (Chlorine as a gas is. 2.5 times heavier than air.) Exhaust Rate The exhaust system must be able to exchange the air. in the room every three to four minutes.
Where is Ohio. Ohio is a state located in the Midwestern United States, bordered by Pennsylvania, Michigan, Indiana, Kentucky, West Virginia, and the Canadian province of Ontario. The capital of Ohio is Columbus.Print.he State of Ohio is located in between 40.5 N, 82.5 W coordinates. It is surrounded by Ontario and Michigan on its northern border, by West Virginia and Pennsylvania on the east, by Kentucky and West Virginia to the south and by Indiana to the west.
The Region. Northwest Indiana is known as Da Region.. It is the section of the Chicago metropolitan area that overflows past the Indiana border. The Region is a cultural melting pot creating a very diverse and unique place that is different by far than any other location in Indiana.orthwest Indiana is comprised of Lake, Porter, LaPorte, Newton and Jasper counties in Indiana. This region neighbors Lake Michigan and is part of the Chicago metropolitan area.