PTDF EXAMS ON 'ENERGY SYSTEMS ENGINEERING & COMPUTING' ???...

I think it's high time those of us who applied for 'Energy System Engineering or Computing' had a thread on this great forum. Anyone with useful information on what to expect on PTDF exams relating to these courses of study should please carry the rest of us along.
Together we shall all get there...

I have been looking for past Ques. on computing too,
but didnt get any. Well, anybody that has any inkling
asper these fields should not hesitate to help.
many thanks.