其實我係想問個REPORT 21頁入面ME2答個機師既野
The flight crew, with more concern this time, reported the ECAM message and the observed increase in EPR fluctuation (± 0.1 for No. 2 engine and ± 0.03 for No. 1 engine). The flight crew queried whether it was safe to continue the flight. ME2 confirmed that there was no maintenance carried out overnight in WARR before the flight. ME2 considered that No. 1 engine was functioning properly and that No. 1 engine EPR instability might be caused by the Full Authority Digital Engine Control system (FADEC) in using No. 1 engine to compensate for the EPR fluctuation of No. 2 engine.
2邊engine個N可以有唔同讀數 但EPR係用個RATIO去準確D表達個推力 但正常crusing緊唔係2邊EPR應該係接近一樣咩
FADEC個compensate應該係指會對比條式計好個Ref.EPR 再搞個FUEL FLOW去修正實際EPR 而唔係單睇N速
點解個ME2會答左佢個係用1號去修正2號enigne

唔係應該獨立自己每隻enigne修正