Cooker/hob fault classification

[Msjc]

Hi all, I'm going to be getting my cookers ticket soon and I'm a little confused on the classification for faults. If I turn a gas oven on and its starts on high flame what would this be classed as?

Also for things such as fsds on hob burners I am assuming that if it doesnt keep the burner lit its not ID.

If the fsd on burner takes longer than time stated by MIs to shut valve after cooling down, would this be ID?

If seals are gone on cooker, is it instantly ID or only ID if fga picks up readings along door?

 

[Last Plumber]

Are these questions ones you have been asked or ones that you are expecting to be asked?

 

[Msjc]

Expecting to be asked them