Firstly thanks to Phil and Mike who have contacted me with offers of help much appreciated but keep them coming
The only Powerplant / Tacho question I can remember was
What pressure sensor is used in a LP output of jet fuel pump ( not word perfect but I think you will get the drift ) . .A) Bellows B) Bourdon tube C)Aneroid capsule D) Stack
A) I think is the answer
Sorry I can't remember more but as they didn't make much sense at the time I can't recall any others
I think there was about 10 questions in all in the Jan exams ( far to many for my liking )
Regards