there was no interview process-- it seems to really depend on what year you are in, and which professors that you are working with. only requirement was a detailed cover letter submitted by the right date,
Other PGTA interview reviews for University College London
I applied through university. I interviewed at University College London
Interview
It was generally a friendly process, interviewed by three people together. One is the course leader, another two are the administrative staff. The interview lasts for about half an hour.
I applied online. I interviewed at University College London (London, England)
Interview
good brief introduction and several follow-up questions. then they introduce themselves. then, they asked some questions about my research project. then, they asked some questions about if you meet some problems, how you tackle with them?