Question 9 The event tree shown below analyses the outcomes from an explosion at an oil refining plant. For each of the outcomes, what is the likelihood of occurrence per year? Write your answer in the space provided in the diagram [ ------ ]. Initiating Splint!\" Fire alarm is Likelihood event not function not activated (per year) Unoontrolod T rue I'm with no Question 10 The Space Shuttle Vehicle relies on tyres for safe landing. The following table shows the Failure Modes and Effects Analysis for Tyre Failure with recommended corrective actions. In this table, the ratings for Severity, Occurrence and Detection for the Recommended Corrective Actions from the original FMEA analysis have been replaced by "?" (a) What are the Severity, Occurrence and Detection ratings for each of the following Recommended Corrective Actions: i) Incoming Inspection of tyres before they are fitted to the vehicle [S] [0] [D] ii) Planned Periodic Maintenance to include check of tyre alignment after each landing. [S] [0] [D]