How should a power decrease be executed on a constant-speed propeller, provided that no other procedure is described in the flight manual?

Question

Question PPL(A) - Private Pilot License - Aircraft General Knowledge

QuizVDS · Accepted Answer

1) Decrease manifold pressure 2) Decrease RPM

QuizVDS · Answer

1) Decrease RPM 2) Decrease manifold pressure

QuizVDS · Answer

1) Decrease manifold pressure 2) Increase RPM

QuizVDS · Answer

1) Decrease RPM 2) Increase manifold pressure

Id 67 - PPL(A) EN - How should a power decrease be executed on a constant-speed propeller, provided that no other procedure is described in the flight manual?