A320 QRH
I’m looking for some advice on use of the A320 QRH. I am new to the aircraft and I am under the illusion that QRH checklists titles are something that need to be memorised so that you can ask for the QRH checklist at the appropriate time... or do I have this wrong? Maybe it’s acceptable to consult the QRH when something goes wrong to see if there is a QRH procedure? Any advice to help clear this up is appreciated. Thanks