What is Rudder Drop or Rudder wear down and How it measures?

Accounting for Pressure Drop in Propeller Calculations propeller drop measurement Propeller drop: 1mm160mm diameter of the tail shaft and taper of 1:80 given since prop acts as cantilever beam n induces Bending falling balls lucky drop A second method, hydrogen fuel cells, creates electrical energy which in turn powers electric motors that turn a propeller or fan Drop shadow Font

measurement sheet app 1 Introduction The clearance between the propeller shaft and the bearing should be measured