Aquatics International University: Facility Operations Course

Explanation
There are 7 organizations that govern aquatic competition.

Explanation
The preferred water depth for synchronized swimming is 2.5 meters. This depth allows the swimmers to perform their routines without touching the bottom of the pool, while still providing enough space for the movements and lifts involved in synchronized swimming. A depth of 2.5 meters also ensures the safety of the swimmers, as it reduces the risk of injury during dives and lifts. Therefore, the statement is true.

Explanation
The statement is false because the ideal water temperature for aquatic competition is typically between 77 and 82 degrees Fahrenheit. This temperature range is considered optimal for swimmers as it allows for better performance and reduces the risk of hypothermia or overheating. Therefore, 78 degrees Fahrenheit is not the correct answer for the ideal water temperature for aquatic competition.

Explanation
During the design phase of planning a new amenity for an aquatics facility, it is important to consult with the operations team. This group has a deep understanding of the facility's day-to-day operations and can provide valuable insights into the feasibility and practicality of the new amenity. They can offer input on factors such as space requirements, equipment needs, and potential operational challenges. By involving the operations team in the design phase, the facility can ensure that the new amenity is well-integrated and optimized for efficient and safe operation.

Explanation
If a play structure is installed on a wet deck with no standing water, it means that the deck is wet but there is no accumulation of water on it. In such a case, minimal labor would be required because there is no need to remove or drain any standing water. Therefore, the statement is true.

Explanation
Plaster is the most common pool finish because it is a versatile and affordable option. Plaster provides a smooth and durable surface for the pool, making it comfortable for swimmers and easy to maintain. It also comes in a variety of colors, allowing homeowners to customize the look of their pool. Additionally, plaster is resistant to chemicals and UV rays, ensuring its longevity. Overall, plaster is a popular choice for pool finishes due to its practicality, aesthetic appeal, and cost-effectiveness.

Explanation
A pool deck should incline at a maximum of 2% to ensure proper drainage and prevent water from pooling on the surface. This slight slope allows water to flow away from the pool and prevents it from seeping into the deck, which can cause damage over time. A steeper incline may cause water to flow too quickly, leading to erosion and instability of the deck. Therefore, a 2% incline is considered the ideal slope for a pool deck.

Explanation
Toasting is not one of the most common problems with pool surfaces. This term is not commonly used in the context of pool maintenance or surface issues. Scaling, etching, and crazing, on the other hand, are well-known problems that can occur in pool surfaces. Scaling refers to the buildup of mineral deposits, etching is the erosion of the surface due to chemical imbalances, and crazing is the formation of small cracks on the surface.

Explanation
The correct answer is pH, temperature, calcium hardness, alkalinity and total dissolved solids. These five factors are all important in determining the water balance. pH measures the acidity or alkalinity of the water, temperature affects the solubility of minerals, calcium hardness refers to the amount of calcium in the water, alkalinity measures the water's ability to resist changes in pH, and total dissolved solids refers to the amount of minerals and other dissolved substances in the water. By considering these factors, water balance can be maintained to ensure the water is suitable for its intended use.

Explanation
The statement is true because drain covers and sumps are required to meet the requirements of ASME A112.19.8-2007. This standard provides guidelines and specifications for the design, construction, and installation of drain covers and sumps to ensure their safety and functionality. Compliance with this standard helps to prevent accidents, maintain proper drainage systems, and ensure the overall efficiency of plumbing systems.