Question 782 Deck Safety

The correct answer is B) To prevent agitation of the oil and spreading the fire. When extinguishing an oil fire, it is important to bank or direct the foam off the bulkhead rather than directly onto the burning oil. This is because direct application of the foam can agitate the oil, causing it to splash and spread the fire. By banking the foam off the bulkhead, the foam is able to gently cover the surface of the oil, smothering the fire without disturbing the burning liquid. This technique helps to contain the fire and prevent it from spreading further. The other options are incorrect because A) is not necessary, C) does not address the specific issue of agitating the oil, and D) is not the primary reason for banking the foam.