I have had a phone interview and the questions were like michael4171 said:

1) What kind of technical difficulties did you encounter in your assignments and how did you overcome them?

2) Given a situation where you are in a group assignment and one of your members is not willing to co-operate, what action would you take?

3) Why and what makes Baker Hughes appealing to you?

Well my finger is crossed and I wish everyone GOOD luck and All the best!