Technician a Says That During an E3 Injection Event in Single

Multiple Choice

Technician A says that during an E3 injection event in single engine cycle, more than one pulse of fuel may be injected to the engine cylinder. Technician B says that when the SV actuator is energized, the E3 spill circuit is opened. Who is correct?

A) Technician A only
B) Technician B only
C) Both A and B
D) Neither A nor B