Which of the following is true in regard to gases generated from fluxes?

Gases generated from fluxes can be hazardous, making the statement that they can be dangerous correct. When fluxes are used in processes such as welding or brazing, they often release gases as a byproduct. These gases can contain harmful substances that pose health risks if inhaled. Exposure to these gases may result in respiratory issues, irritations, or even more severe long-term health effects depending on the chemicals involved.

Understanding the potential dangers is crucial for ensuring safety in any environment where fluxes are used. Proper ventilation, the use of personal protective equipment (PPE), and awareness of the specific flux materials being utilized are essential for minimizing risk. It's also important to recognize that while gases from fluxes can indeed be dangerous, the specific risks can vary based on the type of flux and the conditions under which it is used.