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Hi Cove Members! 
I have difficulties to understand the application for the FTA, is it a preventive or corrective or more to risk analysis? As my search in the web, there's a two type of FTA, one is quite similar to C & E diagram, and one with a probability calculations.
Can anyone help to explain to me?
Thanks in advance!

I have difficulties to understand the application for the FTA, is it a preventive or corrective or more to risk analysis? As my search in the web, there's a two type of FTA, one is quite similar to C & E diagram, and one with a probability calculations.
Can anyone help to explain to me?
Thanks in advance!