Why it is required the main purpose of the fault tree analysis is to help identify potential causes of system failures before the failures actually occur. It can also be used to evaluate the probability of the top event using analytical or statistical methods. These calculations involve system quantitative reliability and maintainability information, such as failure probability, failure rate and repair rate. After completing an FTA, you can focus your efforts on improving system safety and reliability. When you perform an FTA, you systematically determine what happens to the system when the status of a part or another factor changes.
Shortcoming Tree Analysis is recognized as a key apparatus for expanding security. It is one of a kind and essential in breaking down dangers and deciding different blends of fittings, programming, and human slip disappointments that bring about a defined danger or framework disappointment. Issue tree investigation is valuable both in outlining new items/administrations and in managing distinguished issues in existing items/administrations. In the quality arranging process, the dissection could be utilized to streamline methodology gimmicks and objectives and to outline for discriminating variables and human blunder. As a major aspect of methodology change, it might be utilized to help recognize main drivers of inconvenience and to plan cures and countermeasures.