hi kundi;
the interviewers were very good.they basically first checked whether you are a fresher or have some experience.mine was the first case.so they checked my fundamentals on various subjects relevant to the organization.many good electronics engineers could not make it because communication was their favourite topic.our organization does not do work in electronic communications.
so they basically wanted people who are alright in subjects like network theory,EDC,micoprocessors and basics of process control.apart from these things they questioned about the project done at the university level.as somebody mentioned earlier in this thread they were testing problem solving approach rather than absolute
answer.
they were interviewing experienced people in a slightly harder fashion.here i thought they were testing domain knowledge and practical work was given emphasis.
ofcourse they also wanted to know the reasons for a job switch.

regards
pranav