When hand flying the aircraft how can the rudder be trimmed, if at all possible?
Using the RUDDER TRIM rotary switch.
What happens if the rudder trim is manipulated with the autopilot engaged
Nothing
What is the RESET button used for?
To quickly reset rudder trim to 0. This will not operate with autopilot engaged.
What would be felt in the rudder pedals from the yaw damping or turn coordination functions?
Nothing. There is no feedback from these systems on the rudder pedals.
What three things occur when the manual gear extension handle is turned?
How many turns does it take to lower the gear manually?
Three