Hi there,
can't quite understand why is the EMER ELEC GEN 1 LINE pb so called ... is the 1 meant as "primary line" or "generator number 1" ? if intended as generator number 1, why is it necessary to isolate GEN 1 from AC1 line and powering AC1 through the BUS tie contactor (by GEN2) for AVNCS smoke procedures ? ... a bit confused !
Thanks in advance!