Its county seat is San Antonio, the second-most populous city in Texas and the seventh-largest city in the United States. Bexar County is included in the San Antonio-New Braunfels, TX metropolitan statistical area. Bexar county includes Government Canyon state natural area in northwestern part of the county.
If the screen width is 7 feet and the projector's throw ratio is 2.0 - 2.4:1 (because projectors have zoom lenses, they also have a range of throw ratios) then you can place your projector anywhere from 14 to 16.8 feet away from the screen.
Local code dictates the necessary distance required between the generator and the house. If local code defaults to manufacturers recommendations, then it can be as little as 18 or as much as 5 feet away. In most areas, code (NFPA) also requires the generators to be a minimum of 5 feet away from any air inlets (doors, windows, etc.). more.