wrote:

Juan Jimenez wrote:

...

N1 is the turbine rotation speed, expressed in percentage. This is a
plain-jane turbojet.


And what happens next after 'light off'?

Watch your EGT, don't let it go too high, slowly bring the RPM up to a
stabilized idle around 51-55%. ...


And after that?

He's never got that far.

Dan, U.S. Air Force, retired