When using hose streams on an elevated transformer fire, which statement is correct?

Using hose streams on an elevated transformer fire can indeed be problematic, primarily due to the potential for splashing and the spread of toxic liquids. Transformers often contain insulating oil, which can be flammable and harmful. When water is applied to an elevated transformer fire, there is a risk that the force of the hose stream might disturb the burning oil, causing it to splash or spread beyond the immediate area of the fire. This can result in further hazards, including the ignition of additional materials or the spread of hazardous materials.

Understanding this risk is crucial for firefighters and emphasizes the need for careful assessment and strategic planning when combating transformer fires. Proper techniques, alternative suppression strategies, and the use of foam or dry chemical agents might be considered safer and more effective methods for controlling such fires without exacerbating the situation. Other options presented do not accurately reflect the complexities and risks involved in battling elevated transformer fires.