What are some important questions to ask PhD students during their research presentations?

Some important questions to ask PhD students during their research presentations include:

1. What is the main research question you are addressing?
2. What methods did you use to conduct your research?
3. What are the key findings of your study?
4. How do your findings contribute to the existing body of knowledge in your field?
5. What are the potential implications of your research for future studies or real-world applications?
6. How do you plan to further develop or expand upon this research in the future?