Pools and Spas (all solved)

A swimming pool is a permanent structure in the ground, or partially in the ground, that is capable of holding water with a depth ___________ than 42 inches outside a building. correct answers greater T/F: Hot tubs or spas move and change water in way similar to that of a pool. correct answers True There are _____ gallons of water in 1 cubic foot of water. correct answers 7.5 T/F: "1 ppm" means one part mixed with a million parts. correct answers True 8.3 pounds of water equals out to ________ gallon(s). correct answers one The most common in-ground pool shell is made of _____. concrete, plastic, or fiberglass tile? correct answers concrete Most _____ are made of fiberglass or acrylic, unless they are designed and built on-site. spas or pools correct answers Spas Above-ground pools should be level within ______. 1 inch, 1/4-inch, or 1 foot 3 inches? correct answers 1 inch The top part of a pool wall is called the ______, which supports the coping and edge around the pool. bond beam, I-beam, or parapet cope stock correct answers bond beam T/F: The pool's surface plaster cannot be of any color other than white. correct answers False You can follow the path that the ____ takes in a pool or spa system to understand how a pool or spa works. chlorine, water, bather, or electricity correct answers Water T/F: Usually located at the shallowest part of a pool are main drains. correct answers False T/F: The main drain should be visually inspected regularly (ideally, daily), particularly when the pool is being serviced or when the pool floor is being swept. correct answers True The highest concentration of contamination is located at the _____ of the pool. correct answers surface