Question 918 Deck Safety

The correct answer is D) attached by a chain. The high-velocity fog tip used with the all-purpose firefighting nozzle should always be attached by a chain to prevent it from being misplaced or lost during an emergency. This ensures the critical fog tip is readily available when needed to provide maximum firefighting effectiveness. The other answer choices are incorrect, as storing the tip in a clip, coating it in grease, or painting it red do not address the primary requirement of securing it to the nozzle.