Something like that on takeoff.......usually both engines quitting at once and a quick decision to eject. A lot of other failures would involve flying around for a while and running checklists to solve the problem.
B-2 has Four General Electric F118-GE-100 engines, 17,300 lbs thrust each. Non-after burning version of F101 used on B-1. Also same core as F110, which powers about 85% of the F-16s.