Originally Posted by
grrowler
Thanks for the responses.
If I understand correctly, the EMER GEN operates off the G HYD when the main gens fail and the RAT, as stated above, deploys with dual engine failure or loss of G + B/Y.
So in order to have EMER GEN on the RAT and REV (both) available it would require all main GENs to fail along with low pressure on G with manual deployment of the RAT. Is that right?
Sorry for the strange question, just to do with a tech exam.
Sounds right to me, can't really see any other options.