Dear Nightrider.
Thanks for excellent information. But still i ve some confusion left.
In the example you gave, you wrote Engine derate to 24 K by assumed temp method. I understand the engine installed on that aircarft is of rated thrust of 26 K. Then when you will firewall the throttle, why it will bypass the ID Plug/plug rating. and then you are talking about the N1 bug, is it same N1 reference bug. Also you wrote N1 bug will show computer values for 24 K in both cases, which another case are you talking about?
Also give me some info on Bump Rating and if possible give me name of some reference book/notes to go through all this knowledge. I once again thanks you for giving me such wonderful info.
Regards
Robin Jain