
Slide 151 of 161
Fault Tree Construction Steps Summary (continued)
Fully define each branch of the tree before beginning another branch
During the construction of the tree, it is advisable to use a block diagram of the system to simplify determining the main branches
If the results of the FMECA on the system are available at the time of the FTA it is advisable to use the results in defining the top event(s)

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