Question

the chrome or silver \______\ extinguishers are designed for kitchen fires including cooking - grease, fat, oil.
los extintores \______\ cromados o plateados están diseñados para incendios de cocina relacionados con cocinar - grasa, manteca, aceite.
options: k, a, ac, b

Explanation:

Fire extinguishers labeled "K" (or "Class K" in some standards) are specifically designed for kitchen fires involving cooking - greases, fats, and oils. This is a standard classification in fire safety, where Class K extinguishers are made to handle the high - temperature, grease - based fires common in kitchens. The other options: "A" is for ordinary combustibles like wood, paper, etc.; "AC" (usually "Class C" or a combination) is for electrical fires (and sometimes others); "B" is for flammable liquids. So the correct choice related to kitchen grease - type fires is "K".

Answer:

A. K