Walk into any office, factory, hospital or hotel in Bhopal and you'll see a red cylinder mounted on the wall. But did you know that using the wrong fire extinguisher on the wrong type of fire can make things worse — not better? India has six main types of fire extinguishers — each designed for a specific class of fire. The wrong extinguisher on an electrical fire can electrocute you. The wrong one on a cooking oil fire can cause a violent explosion. Getting the specification