APRs for different credit scores will vary across lenders. myFICO breaks down its credit scoring and corresponding APRs for a 60-month loan on a new car into six categories. Note how much lower the rate is for borrowers with the highest scores than those with the lowest:
A feathering propeller is a controllable propeller having a mechanism to change the pitch to an angle so that forward aircraft motion produces minimum windmilling effect on a âpower-offâ propeller. Feather propellers must be used on multi-engines to reduce propeller drag to a minimum under engine failure.
This example shows, that the diameter of a propeller is as important for static thrust, as it is under flight conditions. But, for static thrust the blade angle is also very important - probably even more important than for the design point, where a gearbox can match almost any propeller pitch and flight speed quite well.