The fault tree depicts the fire accident in unit 1. One can identify all the inappropriate equipment in the system that may lead to a fire accident using applications like EdrawMax, an online fault-tree analysis diagram maker. The diagram helps to identify the leakage or short circuit areas. Fault Tree Analysis is a diagrammatical representation of different causes of system failure. Whenever an undesirable event occurs in an organization, you need to analyze its origin with the help of Fault Tree Analysis. Learn more details from this fault tree analysis, or try to make yours with ease now.