The First FRCR exams comprises of two modules – Anatomy & Physics. This is aimed to test the knowledge learned over the year which you will apply in interpreting radiological studies. The exams are held on consecutive days in March. Please see link for exam dates:
Obviously, the earlier you start preparing the better. We strongly suggest after New Year you start revising using past papers.
There are highly regarded revision courses which take place in Liverpool, sometime around January/February 2021 for both Anatomy and Physics. An overview of the exam content is found on radiology café.
Often ST2s will have books to hand down. They will also have links to a massive online cache of textbooks and past papers resources