Welcome Guest. Sign in or Signup

1 Answers

Engine Run Up Checks

Asked by: 1326 views Aircraft Systems, General Aviation, Private Pilot, Student Pilot

Why does the Oil Pressure drop when you coarsen the propeller?

1 Answers

  1. Lucas on Dec 10, 2012

    Because some of the same oil that is used by the engine is released to the propeller to push the blades to a higher angle of attack, therefore decreasing the oil presure.


    +1 Votes Thumb up 1 Votes Thumb down 0 Votes

Answer Question