Which of the following is built into mining operations to suppress dust?

Water sprays are commonly integrated into mining operations to effectively suppress dust. By atomizing water and dispersing it into the air or onto the surfaces where dust is generated, these systems help to bind dust particles, preventing them from becoming airborne. The moisture from the water makes it more difficult for dust to rise and reduces overall dust levels, which is crucial for maintaining air quality and safe working conditions in mining environments. This method is cost-effective and does not involve large machinery or complex systems, making it a practical choice for many mining operations. Additionally, using water helps to mitigate other issues associated with dust, such as health risks for workers and environmental concerns.