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.
Such propellers are used in propeller-driven aircraft to adapt the propeller to different thrust levels and air speeds so that the propeller blades don't stall, hence degrading the propulsion system's efficiency. Especially for cruising, the engine can operate in its most economical range of rotational speeds.